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Featured Articles

One Year with the MK4S: Here to Stay & Permanent Price Drop

It’s been a year since we released the Original Prusa MK4S, our latest printer built on the...

September 29. 2025 | Prusa Research

EXTENDED: Less Memorizing, More Making: Back-to-school 2025 deals are here!

Update Sept. 11, 2025: We are extending our Back to School deals until the end of September!...

September 10. 2025 | Prusa Research

New in PrusaSlicer: Consistent Surface Finish and Nerfing VFAs on the CORE One and Other Printers!

One of our major focus points over the last two months has been resolving VFA (Vertical Fine...

September 1. 2025 | Josef Průša

Contest: Fall into Knitting

Contests
Veronika Hrušková Veronika Hrušková

Fall — the evenings get longer, the air gets cooler, and suddenly a warm pair of socks feels like the most practical thing in the world. Luckily, with a bit of wool and some maker skills, you’ve got everything you need…

Estimated reading time: 4 minutes Read more

No Responses / Log in to leave a Comment October 1. 2025

One Year with the MK4S: Here to Stay & Permanent Price Drop

Announcements, Featured
Prusa Research Prusa Research

It’s been a year since we released the Original Prusa MK4S, our latest printer built on the iconic Prusa i3 design. While we’ve also focused on other innovative projects in the past 12 months, the MK4S is still an important part…

Estimated reading time: 4 minutes Read more

No Responses / Log in to leave a Comment September 29. 2025

Prusament PC Space Grade Black – ESD safe material suitable for space applications

Announcements
Jakub Kočí Jakub Kočí

Prusament is aiming for the final frontier! We’re launching PC Space Grade Black – a material developed for the space industry and particle physics applications. Its main advantages are its ESD-safe properties and very low outgassing. Plus, its affordable price and…

Estimated reading time: 7 minutes Read more

2 Responses / Log in to leave a Comment September 25. 2025

Can the Toughest Drones for the Toughest Missions Be 3D Printed?

Prusa Stories
Prusa Research Prusa Research

Angel Aerial Systems from Cincinnati, Ohio, is a brilliant example of how innovative use of 3D printing can enable the start of an entire business. This startup company, founded in 2022, has managed to create revolutionary drones capable of up to…

Estimated reading time: 4 minutes Read more

No Responses / Log in to leave a Comment September 24. 2025

EXTENDED: Less Memorizing, More Making: Back-to-school 2025 deals are here!

Featured
Prusa Research Prusa Research

Update Sept. 11, 2025: We are extending our Back to School deals until the end of September! The official end of the promo is 1. October 2025, 0:01 a.m. PST (or 9:01 a.m. CET).

All kinds of education are important. But nothing boosts…

Estimated reading time: 4 minutes Read more

4 Responses / Log in to leave a Comment September 10. 2025

Victoria Hand Project: Changing Prosthetic Care with 3D Printing

Prusa Stories, Testimonials
Prusa Research Prusa Research

Prosthetic limbs change lives — but they’re often expensive and slow to make. Traditional upper-limb prosthetics can cost thousands of dollars and take weeks or months to produce, leaving many people without the help they need. The Victoria Hand Project, based…

Estimated reading time: 4 minutes Read more

4 Responses / Log in to leave a Comment September 8. 2025

Prusa Academy: The XL Beginners Course is Here!

Announcements
Vladimir Kafka Vladimir Kafka

Good news, everyone: we are adding another online course to our Prusa Academy lineup – our fourth this year! These courses offer a quick and easy way to learn about various 3D printing-related topics, using a combination of short paragraphs of…

Estimated reading time: 3 minutes Read more

No Responses / Log in to leave a Comment September 3. 2025

New in PrusaSlicer: Consistent Surface Finish and Nerfing VFAs on the CORE One and Other Printers!

Dev Diaries, Featured
Josef Průša Josef Průša

One of our major focus points over the last two months has been resolving VFA (Vertical Fine Artifacts) on the Prusa CORE One and other printers. I’ve posted several updates throughout the process, and I’m happy to say that with the…

Estimated reading time: 9 minutes Read more

52 Responses / Log in to leave a Comment September 1. 2025

Organize Your Workshop With Your 3D Printer and These Free Online Tools!

Printing tips
Michal Zoubek Michal Zoubek

If you’re a maker, you know the situation: countless ongoing projects that require many components, parts, and tools. You quickly need a pair of pliers, so you open a drawer only to find a chaotic mess, with the tool you’re looking…

Estimated reading time: 5 minutes Read more

No Responses / Log in to leave a Comment August 22. 2025

Flash Contests Theme: Back to School 2025

contests, flash contests
Veronika Hrušková Veronika Hrušková

We continue with our flash contests, so keep your eyes peeled on this page to catch the current themes. Flash contests start every second Friday and last for 17 days, concluding on the Sunday after the next, effectively spanning over the…

Estimated reading time: 99 minutes Read more

122 Responses / Log in to leave a Comment August 22. 2025
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Useful links

  • Prusa Knowledge Base
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  • 3D Printing Price Calculator
  • Filament Material Guide
  • Color Print
  • About Original Prusa i3
  • Original Prusa MK4 3D Printer kit
  • Original Prusa MINI+ Semi-assembled 3D Printer
  • Prusament

Most read articles

  • New in PrusaSlicer: Consistent Surface Finish and Nerfing VFAs on the CORE One and Other Printers!
  • EXTENDED: Less Memorizing, More Making: Back-to-school 2025 deals are here!
  • One Year with the MK4S: Here to Stay & Permanent Price Drop
  • Victoria Hand Project: Changing Prosthetic Care with 3D Printing
  • Prusa EasyPrint: Slice on Your Phone, Tablet, or Laptop! Now Open to Everyone!

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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