$25.99
PolyTerra PLA: this is Polymaker next-generation PLA filament, featuring improved printing quality, speed, and reliability while retaining all the nice attributes of PLA. Polymaker also introduced several innovations to make the product much more environmentally sustainable. It is a sustainable product sourced naturally and for every spool produ...
$27.99
PolyLite PLA by Polymaker is a high-quality PLA filament designed for reliability and ease of printing. Filament diameter : 1.75mm Net weight : 1kg Color : natural, white, grey, black, orange, yellow, green, teal, blue, purple and red Data Sheets Click here to download the Technical Data Sheet for the PolyLite PLA filament. Click here to downloa...
$12.99
*** PLEASE NOTE THAT 3DLAC CAN ONLY BE SHIPPED INSIDE CANADA BY CANADA POST EXPEDITED PARCEL. Any order containing this product with any other services will be cancelled or shipped with Canada Post expedited parcel anyway *** The polyvalent adhesion solution for your 3D printing needs. Use with blue painter's tape on a cold print bed, or directl...
$9.99
The polyvalent adhesion solution for your 3D printing needs. Use with blue painter's tape on a cold print bed, or directly on glass or PEI-covered heatbeds to maximize part adhesion, prevent warping and reduce print failures. Useful for printing PLA, ABS, polycarbonate, PETG, copolyester, and more! Unlike its sibling the 3DLAC Spray, this bottle...
$9.99
0.40mm brass nozzle for E3D v6 hotends. Specs Material :Â Brass Opening diameter :Â 0.40mm Filament diameter :Â 1.75mm Thread :Â M6
$14.99
Replacement hotend thermistor. Fully wired and ready to be installed. It is ONLY compatible with MK2 / MK2S / MK2.5 / MK2.5S / MK3 / MK3S / MK3S+ / MK3.5  This product includes: Hotend thermistor (1 pcs) Specifications: Connector: Molex 5057-9402 Cable length: 750 mm  To correctly install this replacement part, visit the Prusa Research kno...
$31.99
PolyLite PLA by Polymaker is a high-quality PLA filament designed for reliability and ease of printing. Filament diameter : 1.75mm Net weight : 1kg Color : bronze, silver, gold, lime, blue and magenta Technical Data Sheet Click here to download the Technical Data Sheet for the PolyLite Silk PLA filament.
$17.00
* 6.4 oz or 24 oz ** For industrial use only *** SLA/SLS prints, FDM Prints (ABS, PLA, Laywoo-D3, WoodFill, T-GLASE etc.)  *** -> Hacking t-glase to look more like glass! <- ***  XTC-3D® is a protective coating for smoothing and finishing 3D printed parts. Two liquids are mixed together and brushed onto any 3D print. Coating self-levels...
$11.99
Replacement heater cartridge. Fully wired and ready to be installed. The heater cartridge is ready to fit to a Molex 0395300002 connector (not included, see accessories); you can reuse the one already on your board if replacing an existing heater cartridge. Power : 40W 24V It is ONLY compatible with Prusa i3 MK3 / MK3S / MK3S+
$7.94
Replacement heatbed thermistor set for the Original Prusa MK2/S, MK2.5/S, MK3/S/+ and MINI/+ This product includes: Heatbed thermistor (1 pcs) Kapton tape (1 pcs) Aluminum tape (1 pcs)  Specifications: Connector: Molex 5057-9402 Cable length: 650 mm  To correctly install this replacement part, visit the Prusa Research knowledge base at hel...
$24.99
Meet the new Materio3D Regular PLA filament! Materio3D's Regular PLA works well and demonstrates all the typical characteristics of PLA. - It prints exceptionally well and the final print result is of high quality.- This filament is stiff but a little more brittle than Materio3D's Tough PLA. - It is the most economical filament in the PLA range...
$7.49
These socks will keep your nozzle clean and free of burnt on blackened plastic. They don’t just keep the nozzle clean, but also keep heat inside the hotend, and off the print.Made of a heat-resistant, non-stick silicone material our sock will repel build-up of molten plastic. This really helps with sticky materials like Co-Polyesters and filled ...
The Prusa CORE One L is the larger sibling of the proven Prusa CORE One with DOUBLE the print volume! Easy to set up and built to last, this rugged machine is perfect for any workshop or business. Unpack & Print. Designed and manufactured in the EU.
This is the versatile 3D printer for every kind of project. Thanks to the print volume of 300×300×330mm, an actively heated chamber up to 60°C, and the new AC convection heatbed, it is perfect for effortless, warp-free printing of demanding materials. It’s the best tool for every kind of business, home workshop, shared makerspaces, or design studios - all in one package. You can integrate it into their open ecosystem while remaining completely free from the limitations of a walled garden. Print in top quality with any material, use any slicer, and run the printer completely offline if you choose.
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When you get a Prusa, you own the machine, not just a license to use it.
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The exoskeleton frame and smart design choices ensure maximum firmness and robustness, which translates directly into outstanding print quality. With intuitive software and one-click printing, users can begin printing their first model within minutes after unpacking. Plus, access to over one million free 3D models on Printables.com guarantees a constant supply of exciting projects. You will always have something to print!
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Read the announcement on The Prusa Research Blog!
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The CORE One L is much more than just a larger CORE One. Prusa didn't just scale it up; they took everything that worked great and added features for effortless large-format printing.
For the body, Prusa have chosen an effective combination of a solid steel frame and aluminum panels to create a lightened version of their proven exoskeleton design. And the results are compelling: the machine’s outside dimensions are only 10% larger than the CORE One, yet it maintains the same weight, and the print volume is doubled!
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The standard heatbed has been replaced with their new AC convection heatbed with active air circulation for flawless heat distribution in the chamber. The printer comes with a detachable 1080p camera with night vision, two nozzles in the package, fully automatic chamber temperature management, easier FLEX filament feeding, and much more.
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This machine covers everything: from ambitious hobby projects to highly demanding manufacturing!
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The 300×300×330 mm print volume (CORE One’s volume doubled) is the sweet spot for any kind of project. It lets you print large functional parts, production fixtures, architectural models, full-size cosplay helmets, and other massive objects all in one piece. And the best part? The new heatbed has the best heat distribution possible thanks to the materials used, so you can effortlessly print from edge to edge.
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The new massive AC heatbed is made of a thick block of aluminum for the best possible heat distribution. This results in perfectly uniform heat distribution from edge to edge - no cold spots, no cold corners. You can place your model anywhere in the print area without worrying about lifted corners or warping. Two fans on the underside of the heatbed create a convection effect - they bring cold air in and blast it across the massive heated surface to quickly bring the chamber all the way up to 60 °C.
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Unpack the printer, click the display in place, and plug it in. That’s it. No self-tests, calibrations, or tinkering. The machine manages everything on its own, including setting up the best print environment inside the chamber. Simply download something cool from Printables.com, process it with EasyPrint, and see it being printed instantly.
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A larger build volume isn't just for big prints - it's for more prints. The Prusa CORE One L is the perfect machine for overnight jobs or large-series production. The print plate is 63% larger than the one in the CORE One, so you can fit significantly more objects on the bed and let it run overnight. You can always check the progress with a 1080p night vision camera, and get notifications on your phone.
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You can be sure that with their internally developed, quality-focused print profiles, your models will turn out exactly how they were designed, with perfect dimensional accuracy as proven by CT scans. CORE One L utilizes the proven Nextruder with 360° cooling for flawless printing of 75° overhangs, saving both time and material.
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With the latest updates to PrusaSlicer and their internally-tuned print profiles, your prints will look better than ever. Prusa have all but eliminated VFAs (Vertical Fine Artifacts) and ugly vertical stripes on 3D prints. What you pick up from the heatbed can be easily used as the final product you’ll ship to your customers.
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Don’t limit your projects to a small selection of specialized “high-speed” filaments. Use any PLA, PETG, or many advanced materials. The CORE One series represents their fastest printers yet: robust CoreXY kinematics, high-flow nozzle, Input Shaper, factory-tuned print profiles for 200+ filaments - it’s all there. However, Prusa never sacrifice print quality to chase speed records. The prints are always solid, durable, and won’t crumble in your hand.
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The chamber is as compact as possible, and with the new active heat circulation provided by a new high-performance heatbed with two fans, it heats up to 60°C in record time. This way, you can easily print advanced materials like ASA, ABS, PC, PA (Nylons), and many more. And the results will be amazing: no cracks, no lifted corners, no warping.
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The side filament sensor can be toggled to flexible filament loading mode using a physical switch - this disables the filament sensor and opens a wider, less restrictive way for flexible materials. However, a second filament sensor in the print head still monitors the filament runout.
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Prusa CORE One is built as an all-steel exoskeleton. The enclosure is an integral part of the printer, providing it with outstanding stability and rigidity. However, maintenance is still simple, and if you need to replace a worn part in a couple of years, it’s a complete no-brainer. You can take everything apart with a screwdriver. As usual with them, Prusa hold parts in stock for years.
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The CORE One L is equipped with an accelerometer, and the firmware comes with a built-in wizard for setting optimal belt tension. The printer comes pre-calibrated from the factory, but in case you want to ensure you’re getting a 100% performance after carrying out a larger maintenance, you can always recalibrate everything easily from the menu. The printer comes with two nozzles (high-flow and abrasive-resistant) to cover every filament.
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Prusa run a massive print farm with over 600 of their 3D printers producing parts for new 3D printers, so they know what it takes to run such a massive operation. And sometimes, you also need to print massive objects. The CORE One L offers the lowest downtime ratio compared to the MK4S and CORE One.
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In the times of live service games, remote kill switches, and reliance on cloud servers, they’re staying true to their roots: you own your 3D printer, and you can use it for as long as you want, the way you want. It does not require any user account or internet access, so it can keep going forever.
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| Measurements | |
|---|---|
| Build Volume | 300 x 300 x 330 mm | 11.8 x 11.8 x 12.99 in |
| Filament diameter | 1.75 mm |
| Layer height | 0.05-0.30 mm |
| Printer dimensions | 21,9 kg, 469Ă—521Ă—635 mm; 18.5Ă—20.5Ă—25 in (WĂ—DĂ—H) |
| Electronics | |
| Mainboard | Custom 32-bit xBuddy electronics with STM32 |
| Stepper Drivers | Trinamic 2130 |
| Stepper motors | Precise 0.9° X,Y stepper motors (prevents VFA) |
| Extruder | |
| Extruder | Nextruder, Direct Drive, E3D V6 compatible (with adapter) |
| Extruder electronics | Custom breakout board for connecting fans, thermistors and other parts. |
| Filament path | Aluminum heatsink, all-metal hotend |
| Drive system | Nextruder Planetary Gear System, 10:1 gearbox ratio |
| Cooling fan | High-performance turbine, 360° cooling system |
| Nozzle | High-flow Prusa Nozzle brass CHT - 0.4 mm + Abrasive-Resistant 0.4mm nozzle in the box |
| Max. operating temperature | |
| Max nozzle temperature | 290 °C / 554 °F |
| Max heatbed temperature | 120 °C / 248 °F |
| Max chamber temperature | 60 °C / 140 °F |
| Controls | |
| LCD screen | 3.5″ graphic 65k color screen |
| Touch control | Yes |
| Firmware update interface | USB drive, Prusa Connect, Prusa Mobile App |
| Prusa Connect support | Yes |
| Prusa App for iOS and Android support | Yes |
| Quick-Swap nozzle system | Yes |
| Lighting | Yes |
| Accessories | |
| Internal camera | Included in the box, installation optional |
| MMU3 support | Yes. MMU3 (available Jan 2026) |
| Advanced Filtration System | optional addon |
| GPIO Board compatibility | Yes |
| Accelerometer compatibility | Yes, built-in |
| Connectivity | |
| Ethernet connection | Yes |
| Other connectivity | NFC receiver |
| Sensors | |
| Filament Sensor | Yes (2 sensors) |
| Loadcell sensor | Yes |
| Thermistors | 5 high-precision thermistors (genuine Semitec) |
| Fan motors monitoring | Yes |
| Door sensor | Yes |
| Printing | |
| Print medium | USB drive / LAN / internet via Prusa Connect or mobile Prusa App |
| Print surface | Magnetic heatbed with removable PEI spring steel sheets |
| First layer calibration | Fully automatic (thanks to the Load Cell sensor) |
| Bed calibration | Automatic, Mesh Bed Leveling (only on print area) |
| Input shaper | Yes |
| Supported materials | PLA, PETG, Flex, PVA, PC, PP, CPE, PVB and when using the optional Advanced Filtration System ABS, ASA, HIPS, PA |
| Phase Stepping | Yes |
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Prusa CORE One L Assembled 3D Printer
1080p Camera with Night Vision
Satin Powder-coated Steel Sheet
Prusament PLA Prusa Galaxy Black 1kg
0.4mm High-Flow Nozzle (installed)
0.4mm Abrasive-Resistant Nozzle (in package)
Prusa Academy CORE One L course (digital)
USB drive with sample prints (G-codes)
3D Printing Handbook
Alcohol-saturated wipes, acupuncture needle
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Warranty note
Consumable parts, such as print sheets (smooth, textured, etc.), are not covered by the warranty since their coatings are expected to deteriorate over time, unless the failure is due to a defect in materials or workmanship. Cosmetic damage, which includes, but is not limited to, scratches, dents, cracks, or other aesthetic damage, is also not covered. Only sheets defective upon delivery are covered by the warranty.