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Featured Articles

Open-sourcing CORE One CAD Files Under the New Open Community License (OCL)

Today, we are releasing the full CAD files for the CORE One and CORE One L frames....

December 19. 2025 | Josef Průša

Start Painting Miniatures with Prusa Academy!

Our Prusa Academy team has been on fire, bringing you a sixth course already this year: this...

December 8. 2025 | Vladimir Kafka

Prusa Pro HT90 One Year Later – Improving our Industrial Workhorse

On our blog, we usually focus on our desktop 3D printers and various upgrades like INDX, accessories,...

November 28. 2025 | Martin Knižátko

WARNING: BUSINESSES, NEVER USE PAYPAL AS YOUR PRIMARY PAYMENT METHOD. WE GOT OVER 1 MILLION USD BLOCKED (UPDATED)

Announcements
Josef Průša Josef Průša

As you probably know, the last 6 months since the MK2 release were quite a ride 🙂 And now PayPal blocked our funds! We cannot send money, cannot transfer them to our bank and we cannot even refund customers. This happened without…

Estimated reading time: 4 minutes Read more

13 Responses / Log in to leave a Comment December 19. 2016

Free 3D printed Spitfire RC plane with every Original Prusa i3

Featured
Josef Průša Josef Průša

We Czechs always like to say “Golden czech hands” when we are proud of our artisans and I am delighted that I can share one of them with you today. I bet you have read about 3D printed cars or airplane…

Estimated reading time: 1 minute Read more

3 Responses / Log in to leave a Comment December 3. 2016

Introducing Slic3r Prusa Edition

Slic3r Prusa Edition
Featured
Josef Průša Josef Průša

I have been teasing this for quite some time, and it is finally here! We have custom flavour of Slic3r. Slic3r Prusa Edition, which is perfectly tweaked for the MK2. The main reason for our push for developing the Slic3r further…

Estimated reading time: 1 minute Read more

4 Responses / Log in to leave a Comment November 28. 2016

Original Prusa i3 MK2 Multi Material Upgrade Release – Dual/Quad extrusion

Announcements, Featured, Video
Josef Průša Josef Průša

So 3D printing has pretty much been the same for the last couple of years. The technology is here and as I already said for many times, everyone (I can vouch only for me though) should be trying to make it…

Estimated reading time: 1 minute Read more

26 Responses / Log in to leave a Comment September 27. 2016

The first printer to automatically correct its geometry in all axes (UPDATE: NEW VIDEO)

Featured
Josef Průša Josef Průša

The Original Prusa I3 MK2 model introduced a handful of improvements over the I3 printer, most notably the full mesh bed auto leveling, zone heated print bed with a PEI print surface, and the integrated leadscrew Z axis. The full mesh…

Estimated reading time: 2 minutes Read more

6 Responses / Log in to leave a Comment September 21. 2016

Original Prusa i3 MK2 3 months update

Featured
Josef Průša Josef Průša

So it has been three months since we started shipping the MK2. I would like to give you guys a little update and show what we already managed to improve during this short period of time 🙂

We weren’t quite ready for…

Estimated reading time: 1 minute Read more

7 Responses / Log in to leave a Comment September 5. 2016

What’s new in our major firmware release 3.0.6?

Featured
Josef Průša Josef Průša

As our dev team grows we are able to push out improvements faster than ever before. We just released the new 3.0.6 FW. There is so many new neat features over 3.0.3, which was the latest stable firmware, that I thought I would share…

Estimated reading time: 1 minute Read more

4 Responses / Log in to leave a Comment August 16. 2016

Original Prusa i3 MK2 release!

Featured
Josef Průša Josef Průša

Hi guys, I wrote about our growth couple of months ago and it has been almost 9 months since we switched to 1.75mm. It’s about time for a new release, right?! I am very happy that we proved people want to…

Estimated reading time: 1 minute Read more

31 Responses / Log in to leave a Comment May 14. 2016

Post-production of 3D-printed mask

Guides
Test Test

Are you a cosplay fan? Or you just need a costume for a carnival? Professional masks worth hundreds of dollars. However you can print one with your 3D printer. Additionally, you can customize its size to fit your proportions. Thanks to the post-production the…

Estimated reading time: 2 minutes Read more

2 Responses / Log in to leave a Comment May 4. 2016

Minecraft and 3D print

Guides
David Dejv David Dejv

The creation of a 3D model is no usually simple. But what if we don’t want to use classic 3D modeling programs? What if we want to create our model piece by piece? The Minecraft game is a great solution and…

Estimated reading time: 3 minutes Read more

One Response / Log in to leave a Comment April 29. 2016
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Useful links

  • Prusa Knowledge Base
  • RepRap Calculators
  • 3D Printing Price Calculator
  • Filament Material Guide
  • Color Print
  • Prusa CORE One+ 3D Printer
  • Original Prusa XL – Toolchanger 3D Printer
  • Prusament
  • About Original Prusa i3

Most read articles

  • Exploring CORE One+: New Features, Upgrades, INDX
  • Introducing the INDX! Fast and affordable 8-material printing exclusively on the CORE One
  • Prusa at Formnext 2025: INDX, CORE One+, HT Hotend, Silicone, Dryboxes and more!
  • Open-sourcing CORE One CAD Files Under the New Open Community License (OCL)
  • Multicolor Printing with a Prusa: Beginner’s Guide

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Prusa CORE One+

The CORE One+ is a fully enclosed CoreXY 3D printer with active chamber temperature control designed for top print quality and speed. Easy to set up and made to last, this rugged machine is perfect for beginners and professionals alike. It is available either as a plug-and-print machine, and also as an assembly kit, allowing you to build your own printer completely from scratch. Designed and built in the EU.

More info about CORE One+