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Featured Articles

Prusa Spring Deal 2026: Enjoy Free Shipping!

If your filament shelf is starting to look a bit empty and your desk calls for a...

March 30. 2026 | Prusa Research

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

3D-printed organizers: check out our top picks and award-winning designs!

contest, organization, prusaprinters, storage
MattStultz MattStultz

When I was asked to come up with the theme for our next contest, I reached out to some of the community and the most common answer I got was “organization”, little did I know you all would respond with such…

Estimated reading time: 3 minutes Read more

4 Responses / Log in to leave a Comment March 10. 2021

Soaring 3D prints: Anitra System GPS loggers

Prusa Stories, Testimonials
Jakub Kmošek Jakub Kmošek

3D prints can take to the skies in many forms: as RC models, drones, or even as parts of real aircraft. However, today we are going to talk about something completely different. 

Dusan Rak is a biologist and one of the founders…

Estimated reading time: 3 minutes Read more

4 Responses / Log in to leave a Comment March 3. 2021

The Great Guide to Gluing and Assembling 3D Prints

Featured, Guides
Vladimir Kafka Vladimir Kafka

There are many reasons why you would want to cut a 3D model into more pieces and print those separately. An insufficient print volume is the most obvious reason. Even with relatively modest-sized printers like the Original Prusa MINI+ or Original…

Estimated reading time: 20 minutes Read more

20 Responses / Log in to leave a Comment February 5. 2021

Everything you need to know about infills

Guides
Jakub Kočí Jakub Kočí

You may have noticed that there are new infill patterns in our new version of PrusaSlicer (2.3). Now, with the sheer amount of options, you might even feel overwhelmed with all the possibilities. Which infill should you choose? Is there a…

Estimated reading time: 13 minutes Read more

29 Responses / Log in to leave a Comment January 22. 2021

The great recap of 2020 in Prusa Research and plans for 2021

Announcements, Featured
Josef Průša Josef Průša

The year 2020 is finally over and I think it goes without saying that it was pretty tough for many of us. However, despite (or maybe because of) the new challenges, the 3D printing community grew even bigger and more active,…

Estimated reading time: 11 minutes Read more

64 Responses / Log in to leave a Comment January 14. 2021

PrusaSlicer 2.3 is out! Paint-on supports, Ironing and more!

Featured, Guides
Mikolas Zuza Mikolas Zuza

The final version of PrusaSlicer 2.3 with Paint-on supports, Monotonic infill and Ironing is out! Big thanks to all of you who tested alpha, beta and release candidate versions and shared feedback with us. PrusaSlicer releases bring major changes and improvements…

Estimated reading time: 7 minutes Read more

65 Responses / Log in to leave a Comment January 11. 2021

Prusament PVB – our new transparent filament designed for easy chemical smoothing

Announcements, Featured, Guides
Jakub Kočí Jakub Kočí

We are excited to announce that we once again expand our Prusament portfolio, this time with 6 colors of new, unconventional material PVB. This type of filament is great for printing design models because the material is very easy to post-process…

Estimated reading time: 6 minutes Read more

20 Responses / Log in to leave a Comment January 7. 2021

Let’s Get Organized – Announcing The PrusaPrinters Organization Contest

contest, organization, prusaprinters
MattStultz MattStultz

For many of us, the cold months are upon us which means even beyond the ongoing need to stay away from others due to the pandemic, we will be spending a lot of time in our homes. What better time than…

Estimated reading time: 3 minutes Read more

13 Responses / Log in to leave a Comment January 4. 2021

5 last-minute gifts that you can 3D print – free models from PrusaPrinters.org

Guides
Mikolas Zuza Mikolas Zuza

Quick, there’s no time to explain! Here are a few models, which will make awesome Christmas gifts:
Keychain smartphone stand
You can print many of these in minutes! They’re super cute but also a bit useful, kudos to Shira for the design!

Great for:…

Estimated reading time: 2 minutes Read more

10 Responses / Log in to leave a Comment December 22. 2020

Guide to Ironing: How to make top surfaces super smooth with PrusaSlicer 2.3 (RC)

Guides
Mikolas Zuza Mikolas Zuza

The top surface of 3D prints is typically not perfectly smooth. As the nozzle draws the perimeters and solid infill, small gaps and ridges remain visible between the toolpath lines. However, if your model has flat areas parallel to the print…

Estimated reading time: 5 minutes Read more

10 Responses / Log in to leave a Comment December 18. 2020
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Most read articles

  • Introducing the Prusa Pro ACU: Why Overdrying is Bad for Your Filaments
  • Prusa Spring Deal 2026: Enjoy Free Shipping!
  • Printables Awards 2025: Celebrating the Best in 3D Printable Design! (Winners Announced)
  • Massive MMU3 speed boost: New FW slashes filament change times + CORE One L MMU3 news
  • Introducing the INDX! Fast and affordable 8-material printing exclusively on the CORE One

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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+