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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

Design That Matters: Scaling Menstrual Product Dispensers Through 3D Printing

Printing tips, Prusa Stories
Barbora Maršíková Barbora Maršíková

Menstrual products are essential — but providing them in public spaces is often an overlooked challenge. Students of the Faculty of Architecture at the Czech Technical University came up with design solutions in the form of elegant menstrual supply dispensers. But…

Estimated reading time: 6 minutes Read more

No Responses / Log in to leave a Comment March 26. 2026

Massive MMU3 speed boost: New FW slashes filament change times + CORE One L MMU3 news

Dev Diaries
Jan Olejnik Jan Olejnik

The MMU3 has been our workhorse for single-nozzle multi-material printing, and before it hands the baton to the upcoming INDX system, we wanted to give it one last significant upgrade. We usually design our hardware with some headroom, so it can…

Estimated reading time: 6 minutes Read more

7 Responses / Log in to leave a Comment March 23. 2026

DIY sensory play: 3D print your own accessories and let the kids play

Guides, Printing tips
Barbora Maršíková Barbora Maršíková

As a 3D printing enthusiast, I’m used to creating custom gadgets and fixes, but my latest project has brought a whole new level of joy: sensory play accessories for my friends’ little ones, to be used with modeling clay, plasticine, or…

Estimated reading time: 7 minutes Read more

No Responses / Log in to leave a Comment March 3. 2026

Printables Awards 2025: Celebrating the Best in 3D Printable Design! (Winners Announced)

Announcements
Veronika Hrušková Veronika Hrušková

Every year, the Printables community brings new designs that make this place grow. With many great projects coming out throughout the year, we want to recognize the ones that stood out the most. With your help! 🏆
That’s why the Printables Awards…

Estimated reading time: 3 minutes Read more

13 Responses / Log in to leave a Comment February 26. 2026

Prusament PETG Ultraglow Green – the brightest glowing filament on the market!

Announcements
Jakub Kočí Jakub Kočí

Halloween season is long gone, but the days are still short and nights dark. It’s time to brighten them with our brand new glow-in-the-dark Prusament PETG. Please welcome PETG Ultraglow Green! The brightest glow-in-the-dark filament on the market, suitable for both…

Estimated reading time: 4 minutes Read more

6 Responses / Log in to leave a Comment February 19. 2026

XL vs INDX and More XL News

Announcements
Prusa Research Prusa Research

With the 2025 releases wrapped up, it’s time to talk about what we have lined up next for our ultimate multi-material platform, the Prusa XL! It’s still the largest, fastest and most capable toolchanger you can get. To make it even…

Estimated reading time: 7 minutes Read more

16 Responses / Log in to leave a Comment February 17. 2026

Forget IPA for SLA print washing, Prusament Resin Cleaner is better in every way

Announcements
Jakub Kočí Jakub Kočí

We’re launching a new safe washing solution for SLA prints. The Prusament Resin Cleaner DPM (Dipropylene Glycol Methyl Ether) is an effective organic solvent with low flammability and the lowest possible toxicity. Because of its high safety profile, we can ship…

Estimated reading time: 5 minutes Read more

No Responses / Log in to leave a Comment January 23. 2026

Exploring CORE One+: New Features, Upgrades, INDX

Announcements
Prusa Research Prusa Research

We’ve got one more product released in the past few months that still deserves a proper introduction: let’s talk CORE One+! It’s the next stage in the CORE One’s evolution that features a handful of tweaks for even smoother workflow. We’ll…

Estimated reading time: 6 minutes Read more

10 Responses / Log in to leave a Comment January 16. 2026

Winter Holidays Decorations 2025 Contest Winners

Contests
Veronika Hrušková Veronika Hrušková

The 2025 holiday contest brought in over 2,600 entries, so we had a lot to look through while judging. With the Original Prusa CORE One+ as the main prize for the first time, it clearly caught your attention – and you…

Estimated reading time: 3 minutes Read more

No Responses / Log in to leave a Comment January 6. 2026

How 3D printing started: About Rep-rap and open-source with Adrian Bowyer

Prusa Stories, Testimonials
Prusa Research Prusa Research

The Open Community License we just released wasn’t something we came up with overnight. It was years in the making, involving long discussions to ensure it actually serves the community right. One of the people we consulted was Dr. Adrian Bowyer….

Estimated reading time: 4 minutes Read more

9 Responses / Log in to leave a Comment December 22. 2025
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Useful links

  • Prusa Knowledge Base
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  • Prusament
  • About Original Prusa i3

Most read articles

  • Printables Awards 2025: Celebrating the Best in 3D Printable Design! (Winners Announced)
  • Introducing the INDX! Fast and affordable 8-material printing exclusively on the CORE One
  • Prusament PETG Ultraglow Green – the brightest glowing filament on the market!
  • XL vs INDX and More XL News
  • DIY sensory play: 3D print your own accessories and let the kids play

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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+