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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

Printing great-looking miniatures with a 0.25mm nozzle (not only) on the Original Prusa MINI

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Jan Olejnik Jan Olejnik

Our new Original Prusa MINI 3D printer may be small, but it’s capable of doing some great things. And tiny things, too! Miniatures for tabletop games present a good challenge. These figures are small and richly detailed, so many users prefer…

Estimated reading time: 9 minutes Read more

7 Responses / Log in to leave a Comment July 3. 2020

Improve your 3D prints with chemical smoothing

Guides
Jakub Kočí Jakub Kočí

FFF 3D printers like the Original Prusa i3 MK3S enable you to print fascinating models with a very good level of accuracy. Yet sometimes it’s not enough. There are things that require a perfectly smooth and shiny surface – either for…

Estimated reading time: 12 minutes Read more

15 Responses / Log in to leave a Comment June 25. 2020

Contest: Turn your old Prusament spools into a new i3 MK3S printer (upcycling for the win!)

Contests
Ondřej Stříteský Ondřej Stříteský

Upcycling is a creative process of taking unwanted things (waste material or some old broken stuff) and giving them a new purpose. In a way, it’s even more eco-friendly than recycling, and certainly more fun. 3D printing is a very convenient…

Estimated reading time: 4 minutes Read more

29 Responses / Log in to leave a Comment June 23. 2020

Conclusion of the sculpting contest and tips for some breathtaking 3D prints

Contests
Ondřej Stříteský Ondřej Stříteský

Picking the best models out of the total of 253 candidates wasn’t easy. There were countless amazing designs and we almost fought over the final verdict! Some of you went a long way regarding details, texture, pose, and also splitting the…

Estimated reading time: 3 minutes Read more

6 Responses / Log in to leave a Comment June 12. 2020

How to get a certification for face shields

Guides
Josef Průša Josef Průša

Disclaimer: This article is meant only for those who are planning to produce protective face shields in large quantities. If you want to print a couple of shields at home for your relatives, then you shouldn’t need a certification.

During the novel…

Estimated reading time: 13 minutes Read more

5 Responses / Log in to leave a Comment June 2. 2020

Firmware 3.9.0 out now, info about new printers and more news

Announcements
Josef Průša Josef Průša

Many people were looking forward to the brand new firmware 3.9.0 for MK3/S and MK2.5/S and I’m happy to announce that the final version is finally available on our website. It took us a while, but there’s so much great stuff…

Estimated reading time: 9 minutes Read more

18 Responses / Log in to leave a Comment May 26. 2020

Recap of our measures during the Covid-19 pandemic

Announcements, Featured
Josef Průša Josef Průša

It’s been nearly two months since my article about the Coronavirus pandemic and preemptive measures we took in Prusa Research. During these two months, we learned how to live with face masks, how to keep our work pace with all the…

Estimated reading time: 10 minutes Read more

15 Responses / Log in to leave a Comment May 15. 2020

Prusament PC Blend – our new filament for highly durable 3D prints!

Featured
Ondřej Stříteský Ondřej Stříteský

We are excited to announce that the lineup of our in-house produced filaments – the Prusament – has been expanded with a new material! Besides the well-known PLA, PETG, and ASA, we now also offer a new material called PC Blend…

Estimated reading time: 5 minutes Read more

24 Responses / Log in to leave a Comment May 14. 2020

3D sculpting – Modeling characters and organic shapes for 3D printing

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Mikolas Zuza Mikolas Zuza

3D modeling, just like anything else, is about using the right tool for the job. Want to design a mechanical part with well-defined dimensions and sharp corners? CAD software such as Fusion360 or TinkerCAD will suit you well. Need to model a…

Estimated reading time: 6 minutes Read more

9 Responses / Log in to leave a Comment April 30. 2020

Designer Contest: SCULPTING – Win the Original Prusa SL1!

Contests
Mikolas Zuza Mikolas Zuza

The fifth designer contest on PrusaPrinters.org is here and it’s all about sculpting! Model your favorite movie character, animal, monster, D&D miniature, or any other organic-looking model using sculpting and have a chance to win the Original Prusa SL1!

What is sculpting?…

Estimated reading time: 4 minutes Read more

One Response / Log in to leave a Comment April 30. 2020
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  • Prusa Knowledge Base
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Most read articles

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

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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+