Original Prusa CORE One 3D Printer Kit, Removable Print Sheets, Beginner-Friendly 3D Printer DYI Kit, Fun to Assemble, Automatic Calibration, Filament Sample Included, Print Size 9.8 x 8.6 x 10.6 in
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Availability:
In Stock.
Arrives
Monday, Mar 2
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Features
- The CORE One is a 3D printing workhorse engineered in the proven Prusa tradition. Designed with a "made to last" philosophy and made from premium materials, the CORE One offers exceptional reliability with minimal maintenance. The enclosed chamber, capable of reaching up to 55 C, features active temperature control for high-quality printing across a wide range of materials from PLA and PETG (even with the door closed) to more demanding materials like ASA, PC, or Nylon.
- Whether you're new to 3D printing or a seasoned expert, Prusa CORE One ticks all the boxes for a reliable all-around machine. Featuring an enclosed chamber and CoreXY design, it combines high-speed printing and maximum print quality with a large 250220270mm print area. And there are plenty of clever design choices, e.g., an all-steel exoskeleton frame for maximum firmness and robustness. Youll be ready to print your first model in minutes thanks to intuitive software and one-click printing.
- This listing is a DIY KIT for self-assembly; We also offer a fully built and tested 3D printer.
- The printer includes a Free sample of Prusament PLA ~ 2x25 g; Prusa Research offers lifetime technical assistance and 24 hours professional customer service.
Description
Whether you're new to 3D printing or a seasoned expert, Prusa CORE One ticks all the boxes for a reliable all-around machine. Featuring an enclosed chamber and CoreXY design, it combines high-speed printing and maximum print quality with a large 250×220×270mm print area.
Brand: ORIGINAL PRUSA
Material: Metal, Plastic
Color: Black
Product Dimensions: 16.3"D x 17.5"W x 21.8"H
Item Weight: 54 Pounds
Product Dimensions: 16.3 x 17.5 x 21.8 inches
Item Weight: 54 pounds
Manufacturer: Prusa Research
Item model number: B0FKNGJPK2
Date First Available: July 31, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Mar 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Building this printer was an absolute delight. It’s not a project to rush—expect to spend many hours if you want to do it right. If assembling things isn’t enjoyable for you, I’d recommend opting for the pre-assembled version instead. The online instructions were spot-on, every part was clearly labeled, and nothing was missing. At first, I was a bit uneasy that so many key components were themselves 3D-printed, but the excellent quality quickly put those worries to rest. I’ve only logged a few hours of printing so far (with PLA and PETG), but the results have been outstanding. It is evident that this product was designed by people that love their work.
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Reviewed in the United States on September 18, 2025 by Read C.
A great printer. I'm so glad I got this instead of the most popular brand or the many off-brands. Solid construction, great print quality and looks great. It works with anything I throw at it, and the built-in profiles have been mostly great. Not locked into the cloud like some other manufacturers, but still available for convenience. Great support and wonderful community. A fantastic company to support. Right to repair, and upgradable. Assembly was easy, but got monotonous. Was easy to tune and calibrate. I love that I know the system inside and out, and it isn't a mysterious disposable appliance. Only qualm is that the MMU3 (which I don't have) for multi-material printing is a bit expensive and cumbersome, but I do appreciate its conservation of filament. I'm going to wait out for the next material system.
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Reviewed in the United States on October 17, 2025 by Paulie G
The kit took a while to build - probably around 25hrs including the time it took to back track and fix a few mistakes along the way. Plus I intentionally went slow and broke it up over a 3-day weekend (clear stopping points in the 9 chapter guide). It wasn’t hard at all, just lots of parts and steps. Actually very satisfying, especially if you like to “tinker”. Building it didn’t provide that sense of “Now I know how this thing works inside and out” that I expected … but only because it’s not really that mechanically complicated … the controller and software is where the real magic happens. But I do feel confident about making tweaks and mods here and there (deciding it was fine to remove a zip tie that kept touching one of the belts … and opting to remove the nylon rivets that hold the top down in order to get easier access to the top of the extruder to clear jams when needed). The CORE One is an upgrade for me from an easy to use Flash Forge Adventurer 3 Lite and a finicky Creality CR-10 S5. This thing is HEAVY but solid and the prints are amazingly good! Speed is unreal compared to my other printers! First print was great, no troubles, no major artifacts on the benchies. A few quirks to learn about but very happy and had fun building it!
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Reviewed in the United States on November 12, 2025 by UncleMoki UncleMoki
The instructions were great, including the comments that helped if things weren't already perfectly clear. Took a while to build, but it was fun! Great printer, and I've had no issues with it. It's handled everything I've thrown at it so far!
Reviewed in the United States on November 18, 2025 by Sal
The product itself is great. It's real high precision and takes most of the work out of printing. It just had a bunch of weird bugbears to sort out. Namely the firmware that came installed was corrupted, so I had to use the copy on the thumb drive to flash the thing with. Also assembly took me 24 hours total over the course of a week because of how....fundamental the assembly gets. People with no technical experience should buy pre assembled.
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Reviewed in the United States on October 9, 2025 by Adrian
I have seen a lot of people say to skip the Core One kit and just buy the preassembled printer. If this were my second or third machine I might agree, but as my first printer I am really glad I built the kit. Putting it together forced me to learn how the machine is engineered, which parts do what and how I will service it later. It also gave me ideas for printable upgrades and I am already planning to build the community 5 color add on. I took my time, followed the Prusa manual, and used a YouTube build series as a visual supplement. At a relaxed pace the full build took a little over 10 hours. There were no missing parts, no rework, and everything fit correctly the first time. I kept the parts in their original boxes and only pulled what I needed for each step, which kept the process organized and stress free. You can absolutely build this on your own. Some assemblies are a bit heavy and awkward, but still manageable for one person. I would rate the difficulty as medium. If you just want to hit print and never think about what is going on inside the machine, buy the prebuilt version. But if you are even a little bit of a hobbyist and want to really understand your printer, the Core One kit is absolutely worth your time.
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Reviewed in the United States on November 19, 2025 by Amazon Customer
I was honestly surprised when I first saw the Prusa Core One kit listed on Amazon — and even happier once it arrived. The parts quality is exceptional: precisely machined, well-labeled, and beautifully packed. Assembly was straightforward with the clear Prusa documentation, and calibration went perfectly on the first try. The printer runs smoothly, extremely quiet, and produces professional-level prints right out of the box. I really appreciate the CoreXY design, sturdy frame, and enclosed build chamber — everything feels solid and engineered with care. If you’re an experienced builder or upgrading from an MK4-series printer, this kit is a joy to build and use. I absolutely love it and highly recommend it to anyone serious about precision 3D printing!
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Reviewed in the United States on October 12, 2025 by Ahmad Mahdi