Featured Articles

Back-to-School 2026 Deals Are Here!

A new school year means new things to learn. And there are few things that boost creativity,...

September 3. 2026 | Prusa Research

PrusaSlicer 3.0 Preview – Built for the Future of 3D Printing

We’ve been putting a lot of work into making our printers easier to use and output the...

September 1. 2026 | Josef Průša

Prusa CORE One+ (Gen 2) INDX, Shipping Has Started, Complete Printers Open for Orders

A lot is happening with INDX this week. We’ve started shipping the first batch of INDX conversion...

August 20. 2026 | Prusa Research

PrusaSlicer 2.0 release!

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Josef Průša Josef Průša

It has been full 3 years since we started our in-house development of Slic3r, later adding Prusa Edition (PE) to make less confusion with the naming. However, the programs are radically different now, plus, the community keeps using the Slic3r and…

Estimated reading time: 10 minutes Read more

47 Responses / Log in to leave a Comment May 20. 2019

New PrusaPrinters: The best 3D model database and Prusa community hangout is here! (UPDATED!)

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Josef Průša Josef Průša

UPDATE (25/04/2019):
Hello everyone, the launch is now behind us and it is an enormous success: almost 5000 users signed up in just two days! Thank you everyone! As with every launch, a couple of topics came up which need to be…

Estimated reading time: 11 minutes Read more

30 Responses / Log in to leave a Comment April 23. 2019

Light up your 3D prints with LEDs and bulbs!

Featured, Guides
Mikolas Zuza Mikolas Zuza

Robots, automatic pet feeders, movie props, drones – the list of cool projects that combine the power of 3D printing and electronics is endless. That said, some if not most of the projects can be pretty intimidating. And you can get…

Estimated reading time: 5 minutes Read more

11 Responses / Log in to leave a Comment March 4. 2019

How to print with flexible filament

Featured, Guides
Jakub Kočí Jakub Kočí

RC airplane wheels, flexible phone covers or durable GoPro cases – there are some things you can’t (or shouldn’t) print with regular filaments such as PLA or PET-G. However, there’s a group of special filaments that are perfect for this job…

Estimated reading time: 6 minutes Read more

42 Responses / Log in to leave a Comment February 22. 2019

Original Prusa i3 MK3S and MMU2S release, SL1 and powder-coated sheets update

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Josef Průša Josef Průša

Hello everyone, it’s time for another update and this time it will be a pretty massive one. We have been growing as fast as ever, and we already reached the incredible milestone of 100,000 3D printers shipped! Just in January, we…

Estimated reading time: 12 minutes Read more

58 Responses / Log in to leave a Comment February 12. 2019

Autumn Update: Powder-coated sheets and Prusament status, Slic3r with custom supports and MMU2.0 news (UPDATED)

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Josef Průša Josef Průša

This year is almost over and before I do a final 2018 recap, I would like to share some information about what’s going on in Prusa Research right now. It has been a busy year, we brought new products to the…

Estimated reading time: 8 minutes Read more

27 Responses / Log in to leave a Comment October 31. 2018

Introducing Original Prusa SL1 – Open Source SLA 3D Printer by Josef Prusa

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Josef Průša Josef Průša

I am in the FFF filament based printers industry for quite some time, almost 10 years since I started to play with RepRaps and later joined the project as a core developer. That is more than ⅓ of my life and…

Estimated reading time: 9 minutes Read more

37 Responses / Log in to leave a Comment September 22. 2018

Launching Prusament – the best filament that you can inspect yourself

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Josef Průša Josef Průša

When we manufacture our printers at Prusa Research, we have everything under our control. We design the hardware, electronics, software, print settings, and even the firmware. That means we basically have full control over the final print quality. Or so we…

Estimated reading time: 6 minutes Read more

18 Responses / Log in to leave a Comment September 20. 2018

Firmware 3.4.0 with Filament Sensor Engine 2.0 and MMU 2.0 shipping update

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Josef Průša Josef Průša

New firmware 3.4.0 for Original Prusa i3 MK3 and MK2.5 is out! We usually inform about firmware updates in short chapters within larger articles, but this release has so much new stuff, I decided to tell you more about it. Plus,…

Estimated reading time: 5 minutes Read more

13 Responses / Log in to leave a Comment September 14. 2018

Multi Material Upgrade 2.0 is here!

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Josef Průša Josef Průša

A little over a month ago, I mentioned that our Multi Material Upgrade 2.0 is close to being shipped. And I’m happy to announce, that the time is now! We have just started shipping the MMU 2.0 to first customers. I’m…

Estimated reading time: 9 minutes Read more

32 Responses / Log in to leave a Comment August 30. 2018
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Useful links

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  • About Original Prusa i3

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  • Better Prints, Easier Use: Prusa XL+, CORE One L+ and CORE One+ (Gen 2), Our Big Product Upgrade
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  • Prusa CORE One+ (Gen 2) INDX, Shipping Has Started, Complete Printers Open for Orders
  • Back-to-School 2026 Deals Are Here!
  • Prusament PA11 Natural: The perfect choice for printing gears and moving parts

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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+