{"title":"For 3D Printer","description":"\u003c!----\u003e","products":[{"product_id":"longer-pla-filament","title":"PLA Filament(1KG)","description":"\u003cul\u003e\n\u003cli\u003eHigh dimensional accuracy\u003c\/li\u003e\n\u003cli\u003e1.75mm PLA filament\u003c\/li\u003e\n\u003cli\u003e100% tangle-free tips\u003c\/li\u003e\n\u003cli\u003eEco-friendly no toxic\u003c\/li\u003e\n\u003cli\u003eQuality gurranteed\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eFast shipping in 1-2 business days from the nearest US\/Czech\/CN warehouse.\u003c\/span\u003e \u003cstrong\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\"\u003ePS: UK need pay tax to custom while make order. \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: absolute; left: 261px; top: 403px;\" 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DETACH】\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【WIDELY APPLICATIONS】\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【SAFE AND SECURE PACKAGING】\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【ATTENTION】\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: absolute; left: 127px; top: 498px;\" id=\"gtx-trans\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Longer","offers":[{"title":"Black \/ 1KG \/ EU","offer_id":42471494222068,"sku":"2020212050","price":39.99,"currency_code":"USD","in_stock":false},{"title":"White \/ 1KG \/ EU","offer_id":42471509917940,"sku":"2020212052","price":39.99,"currency_code":"USD","in_stock":false},{"title":"Gray \/ 1KG \/ 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It's easier for users to use one machine to handle the process after printing. It's design perfectly for resin 3d printer and built with full metal body material and sealed body for safer design. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003eWashing Modes\u003c\/strong\u003e】There're three options for washing: Heavey\/Normal\/Gentle washing. Model One: Remove the model from printing platform and put the model into the basket for wasing; Mode Two: Hang the printing platform onto the platform bracket for suitable position and fill with alcohol. The hanging is not only compatible with Orange 10, Orange 30 \u0026amp; Orange 4K, but also for Anycubic Photon, Photon S, Photon Mono, Elegoo Mars, Mars Pro, Mars Pro2, Creality LD-002R, LD-002H, etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e【\u003cstrong\u003eCuring Mode\u003c\/strong\u003e】Integrated with dual wavelength UV LED, 385nm \u0026amp; 405nm for fully curing; built-in 360\u003cspan data-mce-fragment=\"1\"\u003e° auto rotatable platform and full angle UV reflector for better curing. There're four duration for curing: 2\/4\/6\/8 minutes.  \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003e99.95% UV Isolated Hood\u003c\/strong\u003e】This machine comes with one-piece hood and block with 99.95% UV lighting when curing. And the curing system will be paused if the hood is lid up during curing, of which it will be better for health in case incident. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003eWarranty and Service\u003c\/strong\u003e】NOTE: The printer comes without resin. 12-Month machine warranty and Lifetime Technical Support. High-efficiency and considerate community support by us.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":37819319845047,"sku":"LCD08","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/641.jpg?v=1721092556"},{"product_id":"mainboard-of-longer-lk4-lk1-u20-u20-plus-u30","title":"Mainboard of LONGER LK1\/LK4\/U20\/U20 Plus\/U30","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe latest LONGER LK1 \/LK4 or Alfawise U20\/U30 Mainboard, Original 3d Printer Motherboard longer3d motherboard Longer 3D Compatible with LONGER LK1, LK4, Alfawise U20, U20 Plus, U30. (Please note that the power contactor has been upgrade for better one and we will provide the power cable as well) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis mainboard is an upgraded one to LK1\/LK4\/U20\/U30\/U20 Plus, but it's still fully compatible with the old LONGER LK1\/ LK4 and ALFAWISE U20\/U30\/U20 Plus(OEM by Longer). It has been tested by longer 3D R\u0026amp;D department. We have upgraded the firmware before we send it.And you would reach our Google drive to download the latest firmware: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eLK1\/U20: \u003ca href=\"https:\/\/drive.google.com\/file\/d\/12DCQq-DBpGd2ScBK-RBBRjaP2_i48asK\/view?usp=sharing\"\u003ehttps:\/\/drive.google.com\/file\/d\/12DCQq-DBpGd2ScBK-RBBRjaP2_i48asK\/view?usp=sharing\u003c\/a\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eLK4\/U30: \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1FDppcRA01wQiUIhP6LDPXbvS4X_Ty1BW\/view?usp=sharing\"\u003ehttps:\/\/drive.google.com\/file\/d\/1FDppcRA01wQiUIhP6LDPXbvS4X_Ty1BW\/view?usp=sharing\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eU20 Plus: \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1tsxiwbM0-OlyHtoZVQX08F2nd5-OZeFH\/view?usp=sharing\"\u003ehttps:\/\/drive.google.com\/file\/d\/1tsxiwbM0-OlyHtoZVQX08F2nd5-OZeFH\/view?usp=sharing\u003c\/a\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Longer","offers":[{"title":"LK1\/U20","offer_id":37920065913015,"sku":"15200016","price":41.99,"currency_code":"USD","in_stock":true},{"title":"LK4\/U30","offer_id":37977395822775,"sku":"15200007","price":41.99,"currency_code":"USD","in_stock":true},{"title":"U20 Plus","offer_id":38133001584823,"sku":"","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/mainboard-of-longer-lk1lk4u20u20-plusu30-510822.jpg?v=1719798260"},{"product_id":"mainboard-of-longer-lk4-pro-u30-pro","title":"Mainboard of LONGER LK4 PRO\/LK5 PRO","description":"\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe latest motherboard for the LK5 PRO (machines with a firmware version containing E3 in the About section)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIt is not compatible with old versions of the LK5 PRO, LK4 PRO, and U30 PRO series. Please purchase the older version of the motherboard for these product series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe firmware download: \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLK4 PRO: https:\/\/drive.google.com\/file\/d\/1DNSbx0eSN4obK-_AU6Kb1mFZQg_0Ng8t\/view\u003c\/span\u003e\u003c\/p\u003e","brand":"Longer","offers":[{"title":"Lk5 PRO Old style","offer_id":43479785013492,"sku":"15200036","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Lk5 PRO New style","offer_id":44453377966324,"sku":"","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Lk4 PRO","offer_id":43479785046260,"sku":"15200006","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/433.jpg?v=1721091528"},{"product_id":"lcd-screen-to-orange-30","title":"LCD Screen to Orange 30","description":"\u003cp\u003eThe LCD screen to Orange 30, come with black tape.\u003c\/p\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":37957284135095,"sku":"15200009","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/442.jpg?v=1721091603"},{"product_id":"lcd-screen-to-orange-10","title":"LCD Screen to Orange 10","description":"\u003cp\u003eThe LCD screen to Orange 10, come with black tape.\u003c\/p\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":37957285314743,"sku":"15200008","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/443.jpg?v=1721091616"},{"product_id":"ceramic-coated-glass-to-longer-lk4-lk4-pro","title":"Ceramic Coated Glass to LONGER LK4\/LK4 PRO","description":"\u003cp\u003eCeramic coated glass to LONGER LK4\/LK4 PRO, and compatible with U30\/U30 PRO, better to take off the models after printing.\u003c\/p\u003e","brand":"Longer","offers":[{"title":"USA","offer_id":41888332218612,"sku":"2012005006","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Euro","offer_id":42293547008244,"sku":"2012005006","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Other Region","offer_id":42293547041012,"sku":"2012005006","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/522.jpg?v=1721091848"},{"product_id":"ceramic-coated-glass-to-longer-lk1-lk5-pro","title":"Ceramic Coated Glass to LONGER LK1\/LK5 PRO","description":"\u003cp\u003eCeramic coated glass to LONGER LK1\/LK5 PRO, and compatible with U20, better to take off the models after printing.\u003c\/p\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":38012236890295,"sku":"2012005003","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/523.jpg?v=1721091863"},{"product_id":"longer-nozzle-kit-for-lk1-lk4-lk4-pro-lk5-pro","title":"Nozzle Kits for LK5 PRO","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eLONGER original nozzle kit for LK5 PRO\/LK4 PRO\/LK1\/LK4, with MK8 nozzle, compatible with U20\/U30\/U30 PRO. (The ones with specific models all come with cable)\u003c\/span\u003e\u003c\/p\u003e","brand":"Longer","offers":[{"title":"LK5 PRO","offer_id":42233214468340,"sku":"15200035","price":21.99,"currency_code":"USD","in_stock":true},{"title":"LK4 PRO","offer_id":42233214435572,"sku":"2011305003","price":21.99,"currency_code":"USD","in_stock":true},{"title":"LK1","offer_id":42233214370036,"sku":"15200034","price":21.99,"currency_code":"USD","in_stock":true},{"title":"LK4","offer_id":42233214402804,"sku":"","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Universal without Cable","offer_id":43925526511860,"sku":"2010104002","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/343.jpg?v=1721091105"},{"product_id":"mono-screen-to-orange-4k","title":"Mono Screen to Orange 4K","description":"\u003cp\u003eThe original Mono screen to Orange 4K 3d printer, come with the tempered glass cover and convert cable. Shipped from China\u003c\/p\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":39784429813943,"sku":"2020904002","price":135.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/451.jpg?v=1721091658"},{"product_id":"3d-touch-kits-for-longer-lk-series-3d-printer","title":"3D Touch Kits for Longer LK Series 3D Printer(3.1 version)","description":"\u003cul\u003e\n\u003cli\u003e【Upgraded 3D Touch Kit】Unlike the inductive probe, our Creality 3DTouch auto bed leveling kit has a touch-based 3D printer bed leveling probe that enables automatic bed leveling on your 3D printer, regardless of the print surface. This touch sensor works perfectly with any surface, from glass to blue tape, wood, metal, and so on.\u003c\/li\u003e\n\u003cli\u003e【High-Precision】The standard deviation repetition accuracy is about 0.005mm. After installing the 3Dtouch kit, your printer will automatically detect the bed height at multiple locations around the surface of the print bed and automatically adjust so that the hotend will always be the perfect distance away from the bed.\u003c\/li\u003e\n\u003cli\u003e【Use for Longer LK series FDM 3D printer】This 3Dtouch kit is suitable for Longer LK1, LK1 Pro, LK4, Lk4 Pro, Lk5 Pro.\u003c\/li\u003e\n\u003cli\u003e【Installation Instruction】Longer LK1, LK1 Pro, LK4, Lk4 Pro, Lk5 Pro, follow our 3D touch tutorial \u003cstrong\u003e\u003ca href=\"https:\/\/www.longer3d.com\/blogs\/news\/tutorial-of-bltouch-for-longer-lk1-lk4-lk4-pro-lk5-pro-3d-printer\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e. also, video \u003cstrong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Aj8AdBLdeFg\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e【Genuine High Quality Set】Our package includes 3D touch, cable to mainboard, bracket, PIN of 3D TOUCH. Simple, smart and easy to install. If you encounter unsolvable problems during installation and use, please feel free to contact us.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":41956615553268,"sku":"15200058","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/412.jpg?v=1721091287"},{"product_id":"longer-new-dual-blower-fan-kit","title":"New Dual Blower Kit","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eThis 3D Printer blower is perfectly fit for LONGER LK4\/LK4 PRO\/LK1\/LK5 PRO and is compatible with U20\/U30\/U30 PRO 3D Printer;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eThe new dual blower kit improves the quality of printing, have strong power on the cooling nozzle to get a better and smooth surface of the model;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eThe kit is included the following spare parts:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\n\u003cli\u003e4010 Fan x 1PC\u003c\/li\u003e\n\u003cli\u003eTurbo Blower x 2PCS\u003c\/li\u003e\n\u003cli\u003ePulley Wheel x 3PCS\u003c\/li\u003e\n\u003cli\u003eSleeves of Wheel x 3PCS\u003c\/li\u003e\n\u003cli\u003eCase x 1Set\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou can download the stl file of the nozzle of the double blower through the link below:\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003eLeft Nozzle:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/drive.google.com\/file\/d\/1yqjG3E7_6WBE0p3XVxowqJh-Zi6xplny\/view?usp=sharing\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003eRight Nozzle:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/drive.google.com\/file\/d\/1zYk0OHebiy2Wme_ykDt5B9tHUpnVKu0H\/view?usp=sharing\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cquillbot-extension-portal\u003e\u003c\/quillbot-extension-portal\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":40724156055735,"sku":"15200030","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/421.jpg?v=1721091356"},{"product_id":"lk1-lk4-lk4-pro-bearing-pulley-wheel","title":"Bearing Pulley Wheel To LK1\/LK4\/LK4 PRO\/LK5 PRO 5PCS","description":"Longer 3D Printer LK1\/LK4\/LK4 PRO\/\u003cspan data-mce-fragment=\"1\"\u003eLK5 PRO\u003c\/span\u003e Bearing Pulley Wheel Compatible With Alfawise U20 U30 U30 PRO 5PCS\u003cbr\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":42940546089204,"sku":"15200099","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/611.jpg?v=1721092267"},{"product_id":"lk1-lk4-lk4-pro-break-detection-sensor-3pcs","title":"Break Detection Sensor To LK1\/LK4\/LK4 PRO\/LK5 PRO 3PCS","description":"Longer 3D Printer LK1\/LK4\/LK4 PRO Break Detection Sensor Original Compatible With Alfawise U20 U30 U30 PRO 3PCS","brand":"Longer","offers":[{"title":"Default Title","offer_id":42940585410804,"sku":"15200100","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/432_cfdca282-e2b6-4324-80c4-4c6e8216d2c7.jpg?v=1721091572"},{"product_id":"pneumatic-connector-with-ptfe-teflonto-to-lk1-lk4-lk4pro-lk5pro","title":"Pneumatic Connector With PTFE Teflonto To LK1\/LK4\/LK4 Pro\/LK5 Pro","description":"Longer Pneumatic Connector With PTFE Teflonto 3D Printer Accessories For Lk1\/Lk4\/Lk4pro\/Lk5pro","brand":"Longer","offers":[{"title":"Default Title","offer_id":42940632826100,"sku":"15200001","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/541.jpg?v=1721092043"},{"product_id":"heated-bed-to-lk4-lk4-pro","title":"Heated Bed To  LK4\/LK4 PRO","description":"Longer 3D Printer LK4\/LK4 PRO Heated Bed Compatible With Alfawise U30 U30 PRO HeatBed Accessoires d'imprimante 3D","brand":"Longer","offers":[{"title":"Default Title","offer_id":42940820324596,"sku":"2010204018","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/511_89258305-ee39-429a-9163-c4ad3ac309fe.jpg?v=1721091752"},{"product_id":"heated-bed-paper-heat-bed-sticker-to-lk4-lk4-pro","title":"Heated Bed Paper Heat bed Sticker To LK4\/LK4 PRO","description":"Longer 3D Printer LK4\/LK4 PRO Heated Bed Paper Heat bed Sticker Compatible With Alfawise U30 U30 PRO","brand":"Longer","offers":[{"title":"Default Title","offer_id":42940908077300,"sku":"2011305001","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/513.jpg?v=1721091791"},{"product_id":"cooling-fan-3010-small-to-lk1-lk4-lk4-pro","title":"Cooling Fan 3010 Small To LK1\/LK4\/LK4 PRO","description":"Longer 3D Printer LK1 LK4 LK4 PRO Cooling Fan 3010 Small Compatible with Alfawise U20\/ U30\/U30 PRO","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944027689204,"sku":"2010104004","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/621.jpg?v=1721092341"},{"product_id":"extension-cable-fpc-cable-to-lk1","title":"Extension Cable FPC Cable TO LK1","description":"Longer LK1 Extension Cable FPC Cable 3D Printer Wire Compatible With Alfawise U20 Longer3d","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944036012276,"sku":"2010104032","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/631.jpg?v=1721092443"},{"product_id":"heated-bed-to-lk1-lk5-pro","title":"Heated Bed To LK1\/LK5 PRO","description":"Longer 3D Printer LK1\/LK5 PRO Heated Bed Compatible With Alfawise U20 HeatBed Accessoires d'imprimante 3D\u003cbr data-mce-fragment=\"1\"\u003e","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944045613300,"sku":"2010104003","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/512.jpg?v=1721091768"},{"product_id":"stepper-original-motor-to-lk1-lk4-lk4-pro","title":"Stepper Original Motor To LK1\/LK4 \/LK4 PRO\/LK5 PRO","description":"Longer 3D Printer LK1\/LK4 \/LK4 PRO\/LK5 PRO Stepper Original Motor compatible with Alfawise U20 U30 U30 PRO","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944062816500,"sku":"2020904007","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/413.jpg?v=1721091320"},{"product_id":"red-metal-extruder-for-longer-lk5-pro-lk4-pro-lk1-lk4","title":"Red Metal Extruder for Longer LK5 PRO\/LK4 PRO\/LK1\/LK4","description":"Aluminum material, suitable for 1.75mm filament, also suitable for other brand 3d printers","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944095518964,"sku":"15200032","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/351.jpg?v=1721091158"},{"product_id":"heated-bed-cable-to-lk4","title":"Heated Bed Cable To LK4","description":"Longer 3D Printer LK4 Heated Bed Cable Compatible With Alfawise U30 Heat Bed Cable","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944107774196,"sku":"2010204007","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/532.jpg?v=1721091942"},{"product_id":"full-color-touch-screen-for-longer-lk5-pro-lk4-pro-lk1-lk4-cube2","title":"Full-color Touch Screen for Longer LK5 PRO\/LK4 PRO\/LK1\/LK4","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 1.4em;\"\u003eLonger LK4\/LK1 2.8 Inch full-color touch screen \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003ewith cable, and\u003c\/span\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e compatible with U20 U30\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 1.4em;\"\u003eLonger LK5 \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003ePRO\/\u003c\/span\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eLK4 PRO 4.3 inch touch screen with cable\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Longer","offers":[{"title":"LK5 PRO","offer_id":43925123629300,"sku":"15200020","price":29.99,"currency_code":"USD","in_stock":true},{"title":"LK4 PRO","offer_id":43925123662068,"sku":"15200019","price":29.99,"currency_code":"USD","in_stock":true},{"title":"LK1","offer_id":43314738659572,"sku":"15200018","price":19.99,"currency_code":"USD","in_stock":true},{"title":"LK4\/Cube2","offer_id":43314738692340,"sku":"15200017","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/452.jpg?v=1721091676"},{"product_id":"pneumatic-fittings-connector-pc-m6-to-lk1-lk4-lk4-pro","title":"Pneumatic Fittings Connector PC-M6 To  LK1\/LK4\/LK4 PRO\/LK5 PRO","description":"Longer 3D Printer LK1\/LK4\/LK4 PRO Pneumatic Fittings Connector PC-M6 Compatible With Alfawise U20 U30 U30 PRO","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944155910388,"sku":"2010106015","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/552.jpg?v=1721092238"},{"product_id":"heated-bed-paper-heat-bed-sticker-to-lk1-lk5-pro","title":"Heated Bed Paper Heat bed Sticker To  LK1 \/LK5 PRO","description":"Longer 3D Printer LK1\/LK5 PRO Heated Bed Paper Heat bed Sticker Compatible With Alfawise U20 Longer3d LK1 Sticker","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944160301300,"sku":"2010705001","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/521.jpg?v=1721091808"},{"product_id":"cooling-fan-4010-to-lk1-lk4-lk4-pro","title":"Cooling Fan 4010 To LK1\/LK4\/LK4 PRO","description":"Longer 3D Printer LK1\/LK4\/LK4 PRO Cooling Fan 4010 Compatible With Alfawise U20\/U30 \/U30 PRO","brand":"Longer","offers":[{"title":"Default Title","offer_id":42944164528372,"sku":"2010104010","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/8812\/0247\/files\/613.jpg?v=1721092354"},{"product_id":"longer-pei-sheet-3d-printer-heated-bed-pei-sticker-pre-applied-pei-flex-magnetic-base-for-lk1-lk4-lk5-pro-fdm-3d-printer","title":"3D Printer Heated Bed PEI Sheet","description":"\u003cp\u003eMade of high-quality spring-flexible steel. 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Material: TPU Flexible (Thermoplastic Polyurethane) - Weight: 1 KG (approximately 2.20 lbs) Spool. Size: 1.75mm Filament Diameter (Dimensional Accuracy +\/- 0.03mm).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e2. Recommended Printing Temp\/Nozzle Temperature: 190-210°C (374-410°F), Base Plate Temperature: 50°C(122°F), and printing speed 20-40mm\/s. 600% Fracture Growth Rate, the filament could stretch 6 times more than its original length.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e3. Wide Compatibility: Compatible with direct extrusion 3D printers, Bowden extrusion 3D printers, and 3D pens in the market.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e4. 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