Best Longer in 2026

【Upgraded Dual Blower Kit】Equipped with the dual blower kit, the filament can be cooled quickly after extrusion so that the model is not prone to deformation or wire drawing, which will be better for printing.

【90% Pre-assembled with Stable Triangular Structure】The Upgraded Longer LK5 Pro 3d large printer is 90% Pre-assembled with build size of 300*300*400mm. Plus the reinforced design of diagonal rods form a stable triangular structure, which can effectively reduce vibration and achieve more stable printing.

【Silent and Open source Motherboard】Backed by TMC2208 ultra-silent driver, it demonstrates firm properties as well as reduces noise. With open-source firmware, you can try your fantastic ideas on LK5 Pro by changing the G code. BL touch installation is also provided (not included in the package).

【90% Pre-Assembled, Stable Triangular Structure】The upgraded Longer LK5 Pro 3d Large Scale Printer is 90% pre-assembled with a maximum build size of 11.8" * 11.8" * 15.7". Coupled with the reinforced design of the inclined rod, a stable triangular structure is formed, which effectively reduces vibration and achieves more stable printing.

【Resume printing function】LONGER's upgraded LK5 Pro 3D printer can resume printing from the last recorded extruder position in the event of an unexpected power outage or after running out of consumables. Plus, the sensor pauses printing and alerts you when supplies run out, saving you time and waste.

【Upgraded Dual Blower Kit】LK5 Pro upgraded 3D printer is equipped with a dual blower kit, which allows the extruded filaments to cool and shape quickly, giving you better print quality.

【High Precision & Larger Printing Size】Orange 30 is a higher precision resin 3d printer, with built-in 2k LCD screen at 2560x1440 resolution and 47.25µm pixel size, offering bigger size of printing at 4.72 x 2.68x 6.69 inches; Improved solid linear guide and special slider design to enhance the accuracy and stability of Z axis.

【Uniform Matrix UV Lighting】Integrated with matrix UV LED arrays, Orange 30 provides better printing performance since the matrix illumination provides better uniformity, higher intensity and shorter time of curing.

【Easy Operation & Fast Slicing】 Full color touch screen. Real-time printing status preview. Easy leveling. Upgraded trough with scale, more convenient. LONGER self-developed slicing software, output 100M slicing file in 1 minute, 3 times faster. Smart support generation in one-click. Also supported by CHITUBOX.

【Upgraded Dual Blower Kit】Equipped with the dual blower kit, the filament can be cooled quickly after extrusion so that the model is not prone to deformation or wire drawing, which will be better for printing.

【90% Pre-assembled with Stable Triangular Structure】The Upgraded Longer LK5 Pro 3d large printer is 90% Pre-assembled with build size of 300*300*400mm. Plus the reinforced design of diagonal rods form a stable triangular structure, which can effectively reduce vibration and achieve more stable printing.

【Silent and Open source Motherboard】Backed by TMC2208 ultra-silent driver, it demonstrates firm properties as well as reduces noise. With open-source firmware, you can try your fantastic ideas on LK5 Pro by changing the G code. BL touch installation is also provided (not included in the package).

【90% Pre-assembled】The new arrived LK4 simplifies assembly. The complicated parts such as cantilever, gantry, and nozzle have been assembled before leaving the factory. 90% of the assembly process is completed in advance. It saves 50% of the assembly time compared to other printers, and ensure better printing quality.

【2.8” Full Color Touch Screen】Easy to operate, brand new friendly UI to preview model and printing process on screen, offline printing. Say goodbye to the traditional manual knob screen.

【New Aluminum Frame & Resume Printing】Better printing quality and durable with sturdy new frame. Stylish outlook. Resume printing after power loss; Filament run out detection system automatically suspends printing when the filament runs out.

【Powerful Performance and Intelligent Touch Screen】With built-in 240MHz ESP32 chipset, RAY5 engraver is faster and more powerful than machines with 8-bit chipset. It features a 3.5-inch intelligent color screen with an easy-to-operate interface, allowing you to directly control the machine through the touch screen such as checking the engraving progress, adjusting the engraving speed and so on.

【High-Precision Engraving Effect】Longer laser engraver adopts the latest laser technology, 5-5.5W high-density laser makes the engraving and cutting more powerful. The laser spot size is 0.08*0.08mm, smaller than other ordinary laser spots, and the engraving accuracy reaches 0.01mm, achieving more exquisite and beautiful engraving effect. With the powerful laser module, the processing speed can reach up to 10,000mm/min.

【Offline Connection & Wide Compatibility】This engraving machine supports 4 connection modes: USB/TF Card/WiFi/APP, and supports offline operation, allowing you to use RAY5 anywhere, anytime. It is compatible with professional engraving software such as LaserGRBL, LightBurn, etc.

📷 Create stunning cinematic effects with our misty dreamy filter that softens highlights, reduces contrast, and smooths out skin imperfections while maintaining image clarity.

📷 Made with high-quality Schott optical glass from Germany, our black soft circular filter has exceptional light transmittance and delivers extremely high-resolution imaging.

📷 Our ultra-slim frame screw-in filter is designed to avoid vignetting and dark corners, with a CNC precision-cut non-slip design that makes it easy to install and remove with one hand.

0.06*0.06mm Laser Spot： 50% smaller than other ordinary lasers, fixed focus compression spot, smaller spot, more focused energy, more delicate engraved products. With thinner lines, clearer texture, and more delicate and beautiful artwork.

Totally User Friendly Laser Engraver - Wi-Fi, USB cable, APP and TF cards , data can be transferred via different methods, which supports offline operations. Also 3.5" touch screen is easier to meet various DIY requirements.

Easy and fast installation: 80% pre-assembled, remaining assembled in 10 minutes or less. Equipped with all necessary tools and accessories to get started quickly.

𝐅𝐚𝐬𝐭𝐞𝐫 𝐚𝐧𝐝 𝐌𝐨𝐫𝐞 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭: Longer Ray5 5w laser engraver equipped with an latest 240MHz ESP32 chipset, processing speed of up to 𝟏𝟎,𝟎𝟎𝟎𝐦𝐦/𝐦𝐢𝐧. You'll also appreciate the 𝟑.𝟓-𝐢𝐧𝐜𝐡 𝐜𝐨𝐥𝐨𝐫 𝐭𝐨𝐮𝐜𝐡 𝐬𝐜𝐫𝐞𝐞𝐧 that features an easy-to-use interface, enabling you to directly control the machine with your fingertips.

𝐇𝐢𝐠𝐡-𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧 𝐄𝐧𝐠𝐫𝐚𝐯𝐢𝐧𝐠 𝐄𝐟𝐟𝐞𝐜𝐭: Ray5 5w laser engraving machine utilizing the latest laser technology of 𝟎.𝟎𝟖*𝟎.𝟎𝟖𝐦𝐦 laser spot size, and an engraving accuracy up to 0.01mm, you'll achieve exquisite and beautiful results every time.

𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐭 𝐚𝐧𝐝 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐎𝐩𝐭𝐢𝐨𝐧𝐬: This laser cutter supports 4 connection modes including USB, TF card, WiFi, and APP, allowing offline use. Widely compatibility with professional engraving software such as LaserGRBL and LightBurn, you'll have the flexibility to choose the software that best fits your needs.

📷【LIGHT POLLUTION ROUND FILTER】The distinct filter is designed to block the appearance of light pollution in images or videos that include the night sky and to minimize illumination from artificial light sources.

📷【SCHOTT OPTICAL GLASS】The Light pollution blocking lens filter is made of high-quality SCHOTT optical glass from Germany, and the refractive index change is less than one millionth, which can realize extremely high definition image.

📷【ULTRA-SLIM FRAME】The 0.12’‘/3.3mm thick filter avoids vignetting and dark corners. The CNC precision-cut non-slip design is more convenient for one-handed installation and removal of filters.

📹【COLOR & CONTRAST ENHANCEMENT】The CPL Lens filter can significantly improve the contrast and saturation, and can remove the reflected light from smooth non-metallic surfaces, which is very suitable for shooting natural scenery.

📹【SCHOTT OPTICAL GLASS】The circular polarizer is made of high-quality Schott optical glass of Germany, it has high light transmittance, and the refractive index change is less than one millionth, which can realize extremely high-resolution imaging.

📹【ULTRA-SLIM FRAME】The screw-in filter protrudes only 0.17"/4.4mm to avoid vignetting and dark corners on wide angle and telephoto lenses. The CNC precision-cut non-slip design is more convenient for one-handed installation and removal of filters.

📷【CINEMATIC AESTHEIC EFFECT】The main effect of mist dreamy cinematic effect filter is to soften highlights, reduce contrast, and soften human skin wrinkles, spots, pores, etc. While maintaining the details and clarity of the image or video.

📷【SCHOTT OPTICAL GLASS】The black soft circular filter is made of high-quality Schott optical glass of Germany, it has high light transmittance, and the refractive index change is less than one millionth, which can realize extremely high-resolution imaging.

📷【ULTRA-SLIM FRAME】The screw-in filter protrudes only 0.12"/3.2mm to avoid vignetting and dark corners. The CNC precision-cut non-slip design is more convenient for one-handed installation and removal of filters.

【16-Point Auto Leveling】Longer LK4 X 3d printer equipped with 16-point precision leveling to ensure the correct distance between the platform and nozzles. A leveled print bed is a prerequisite for successful 3D printing results. Auto-leveling saves you time by eliminating the negative effects of a warped print bed, including clogged nozzles, model scratches, or poor adhesion.

【BMG Direct Extruder】Longer L4 X adopts a BMG Direct Extruder, which can better control the filament motion, extrude reliably, retract accurately, and with less motor power. Compatible with PLA/ABS/PETG/TPU flexible filaments.

【Silent Open Source Motherboard】Longer LK4 X the brand new 32-bit motherboard is equipped with 4 ultra-quiet drivers, and the low noise during operation is less than 50dB, allowing you to enjoy the fun of silent printing. With open-source firmware, you can try your fantastic ideas on LK4 X by changing the G code.

Longer RAY5 Laser Engraver 60W, Laser Engraver 10W Output Power, 32-bit Motherboard, Compresed Spot CNC, App Offline Control, DIY Engraver Tool for Metal/Glass/Wood, Engraving Area 15.7"x15.7"

LONGER Laser Engraver Rotary Roller, Y-axis Rotary Roller 360° Rotation for Laser Engraver Engraving Cylindrical Objects Tumblers Cans Cups Bottles, Adjustable 6-200mm Diameters

Longer RAY5 Laser Engraver 60W, Laser Engraver 10W Output Power, 32-bit Motherboard, Compresed Spot CNC, App Offline Control, DIY Engraver Tool for Metal/Glass/Wood, Engraving Area 15.7"x15.7"

77pcs Longer Laser Engraving Material Kit DIY Material Package for Custom Business Card Metal Plywood Pet ID Keychain

LONGER Laser Engraver Rotary Roller, Y-axis Rotary Roller 360° Rotation for Laser Engraver Engraving Cylindrical Objects Tumblers Cans Cups Bottles, Adjustable 6-200mm Diameters

LGT Longer RAY5 10W Laser Engraver, 60W High Accuracy Cutting and Engraving, 0.06 * 0.06mm Laser Spot, 3.5" Touch Screen, Multiple Machines Control, DIY Laser Marking for Wood and Metal 15.7"x15.7"

Longer Air Assist kit for RAY5 10W, Large Airflow, Adjustable Airflow of 10-30L/min, for CNC Cutting and Laser Engraving,Remove Smoke and Dust,Protect Laser Lens, Reduce Surface Temperature, Low Noise

TJC4827X343_011_P02, wide viewing angle

3D Printer Mother Board for Longer LK1 / LK2 3D Printer and Alfawise U20 / U30

Longer RAY5 Laser Engraver 130W, Higher Accuracy Laser Engraver 20W Output Power, 3.5"Touch Screen APP Offline Control, DIY Engraver Tool for Metal/Glass/Wood, Engraving Area 14.7"x14.7"

LONGER Laser Engraver Rotary Roller, Y-axis Rotary Roller 360° Rotation for Laser Engraver Engraving Cylindrical Objects Tumblers Cans Cups Bottles, Adjustable 6-200mm Diameters

77pcs Longer Laser Engraving Material Kit DIY Material Package for Custom Business Card Metal Plywood Pet ID Keychain

Works with any Thermal Direct Label including free UPS labels - save hundreds of dollars on label costs - don't fall victim to our competitor's business model that forces you to buy their highly over-priced proprietary labels

High Speed Printing at 150mm/s (one shipping label per second). Advanced Thermal Direct technology prints without requiring toner or ink.

Compatible with Windows (XP and newer) and Mac (10.9 and newer) - Rollo offers 5-star U.S. based customer service via Phone, Email, and Remote-Desktop. Easy to setup with short how-to videos.

Original HP Ink is engineered to work with HP printers to provide consistent quality, reliability and value

This cartridge works with: ENVY 5540, 5541, 5542, 5543, 5544, 5545, 5547, 5548, 5549, 5640, 5642, 5643, 5644, 5660, 5661, 5663, 5664, 5665, 7640, 7643, 7644, 7645; OfficeJet 5740, 5741, 5742, 5743, 5744, 5745, 5746, 8040; OfficeJet Mobile 200, 250, 258

Cartridge yield (approx.): 600 pages

Print more, wait less. Engineered for increased efficiency with class leading print speeds of up to 32 pages per minute.

Dynamic features accommodate your evolving needs. The 250-sheet paper capacity helps improve efficiency with less refills and handles letter or legal sized paper.

Flexible printing. The manual feed slot offers flexible paper handling for a variety of papers and sizes, such as card stock, envelopes, etc. to help you create professional looking documents.

【QIDI Third Generation Extruder Assembly】The two newly upgraded extruders of X-PLUSⅡ are dual-gear extruders with more accurate printing, better heat dissipation, and less clogging.The ordinary extruder has already been installed on the printer, and its max printing temperature is 250 ℃. It can work well with PLA, ABS, and TPU. The high-temperature extruder has a 300 ℃ maximum printing temperature, which can print Nylon, PA12-CF, and PC.

【Double Z-axis driver】 Ensures more stable and more precise printing quality when you print large model size. Higher configuration 3D printer.Large print size is 10.6x7.9x7.9 Inch.

【Filament detection function& Resume Printing】X-PLUSⅡis equipped with a filament runout sensor. When printing a large model, there is no need to worry about the filament depletion. It will ring to remind users.If a power outage occurs during the printing process, the printer will automatically save the breakpoint.

Prints up To 27 ppm, automatic duplex printing.Printer doesn't have Wi-Fi capabilityIt prints Sharp, professional Black and white pages at up to 2400 x 600dpi resolution. Auto duplex printing saves resources by printing on both sides of paper. Manual feed slot lets you conveniently print envelopes and letterheadsRefer the specification sheet below for contents of package and refer to the user manual for trouble shooting steps.

250 Sheet Capacity Paper Tray. A4 2-sided print speed-13. A4 standard print speed-26. Automatic 2 sided print. Recommended monthly volume-250 to 2,000 pages

Windows 10 Compatibility: If you upgrade from Windows 7 or Windows 8.1 to Windows 10, some features of the installed drivers and software may not work correctly. Please uninstall all drivers and software in Windows 7 or Windows 8.1 before upgrading to Windows 10

Resume Printing Function: Ender 3 has the ability to resume printing even after a power outage or lapse occurs.

Easy and Qucik Assembly: It comes with several assembled parts, you only need about 2 hours to assemble 20 nuts well.

Advanced Extruder Technology: Upgraded extruder greatly reduces plugging risk and bad extrustion; V-shape with POM wheels make it move noiseless, smoothly and durable.

Filament Diameter: 1.75 mm; Shore Hardness: 95A; Dimensional Accuracy +/- 0.05 mm; 0.8 kg (approximately 1.76 lbs) per Spool; Vacuumed Sealed with Desiccant; Recommended extruder temperature:195 - 230°C; Recommended platform temperature: 40 - 60°C

SainSmart TPU filament is renowned for its high quality and ease of use, offering you a flexible and strong parts with consistency and smooth finish.

Compatibility: It is compatible with most FDM printers on the market that use 1.75 mm filament, including SainSmart x Creality, Prusa i3, Monoprice MakerSelect & Qidi, and other RepRap printers.

Newest Upgraded and More Convenient: Newest Wash and Cure machine added lens to UV lamp beads, the light source intensity distribution is more uniform, and the surface of the model is smoother. With the 360° automatic rotating curing table and added bottom reflector, the bottom curing has no dead ends, so that the entire model is cured more thoroughly

2-In-1 Wash and Cure Station: Dual functions of cleaning and curing can not only remove most of the chemicals, settle scrubbing and mess issues, but also seriously streamline the whole post-processing. It's a professional solution to the messy clean up job of your fabulous prints and also helps reduce the clutter on your desk. 1-60min time adjustable, customize knob cleaning and curing time. Each layer of the 3D printer model can be better cleaned and cured according to your DIY needs

Widely Compatibility: The ANYCUBIC wash and cure machine is a great addition to most type of regular resin printer, Compatible with most LCD/DLP/SLA 3D printers such as QIDI Shadow, NOVA, Mars series and other regular resin printers with similar build volume size as it does for photon series, this Wash & Cure machine has opened up a whole new world of 3d printing for you and greatly enhance your workflow

6 FREE MONTHS INSTANT INK SUBSCRIPTION when you activate HP+ – Print up to 700 pages a month. Ink ships to you automatically so you never run out. After 6 months, monthly fee applies unless cancelled, and you'll save up to 50% on ink.

INCLUDES FREE HP+ SMART FEATURES – Activate HP+ free to get advanced features for mobile printing, security, automatic updates and more. HP+ only works with an HP account, internet connection and Original HP Ink for the life of the printer.

BEST FOR BASIC PRINTING – Print basic color documents like recipes, forms and travel documents. Dynamic security enabled printer

【Low Shrinkage and High Precision】ELEGOO photopolymer resin is specially designed for reducing volume shrinkage during the Photocuring process ,which ensures the high precision of the print model with smooth finish.

【Fast Curing and Great Stability】ELEGOO 405nm Rapid Resin was designed to significantly reduce printing time with its excellent fluidity. Meanwhile its great stability and proper hardness guarantee a worry-free printing experience and successful printing.

【Bright and Stunning Colors】: With high quality pigments and photo-initiators inside ELEGOO UV-Curing resin, the models printed with resin have a very pure and stunning color effect just like an artwork.