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Featured Articles

Prusa EasyPrint: Slice on Your Phone, Tablet, or Laptop! Now Open to Everyone!

Ever since I built my very first 3D printer, I’ve been driven by the idea of making...

May 12. 2025 | Josef Průša

Printables Anniversary Sale: A Month of 30% Discounts on Amazing Models!

Printables is celebrating its anniversary, and we’re running a huge sale to mark the occasion! All participating...

April 29. 2025 | Prusa Research Content Team

Prusa Firmware Dev Diary – Regressive Extrusion Preview

We’re preparing to launch a new firmware update for our Buddy-based 3D printers, including the MK4S, XL...

April 1. 2025 | Mikolas Zuza

Original Prusa MINI is here: Smart and compact 3D printer for everyone!

Announcements, Featured
Josef Průša Josef Průša

We still have a couple of weeks until the holiday season, but here’s an early gift for you: I’m excited to announce our brand new Original Prusa MINI, a smart and compact 3D printing workhorse with all the bells and whistles…

Estimated reading time: 10 minutes Read more

40 Responses / Log in to leave a Comment October 12. 2019

Guinness World Record title: 1096 Original Prusa 3D printers running at the SAME TIME

Guiness World Record
Announcements, Featured
Josef Průša Josef Průša

On August 16th, 2019, Prusa Research set a new world record for the Most 3D printers operating simultaneously with 1096 3D printers operating at the same time in one room. The record was officially confirmed by a representative of Guinness World…

Estimated reading time: 6 minutes Read more

3 Responses / Log in to leave a Comment September 4. 2019

How to build a simple, cheap enclosure for your 3D printer

Announcements, Guides
Mikolas Zuza Mikolas Zuza

Maybe you have already seen some of those fancy enclosures people build for their printers. How do they work? And do they work? Today, we will shed some light on this matter! Plus, we are going to dive into patent wars…

Estimated reading time: 7 minutes Read more

302 Responses / Log in to leave a Comment April 13. 2018

10 handy little gadgets for beginners in 3D printing

Announcements
Vojtěch Soudný Vojtěch Soudný

Are you perhaps wondering, what kind of cool gadget you should print on your shiny new 3D printer? Definitely something useful! How about something that can help you to get rid of the ever-returning mess on your work desk? After seeing…

Estimated reading time: 5 minutes Read more

5 Responses / Log in to leave a Comment April 6. 2018

Original Prusa i3 MK3 is out! And it’s bloody smart!

Original Prusa i3 MK3
Announcements, Featured
Josef Průša Josef Průša

It has not been that long ago since we released Original Prusa i3 MK2S and some speculate that we can go for a year without another major release. However, MK2S was just a reliability upgrade and in fact MK2 is around…

Estimated reading time: 1 minute Read more

91 Responses / Log in to leave a Comment September 22. 2017

Original Prusa i3 MK2S release

Original Prusa i3 MK2S
Announcements, Featured
Josef Průša Josef Průša

Hello, everyone! We are on a roll this week! After releasing the exciting Smooth Variable Layer Height, I have some better news today! MK2 has been around for almost a year! Wow time flies!

The MK2’s that we are shipping now are…

Estimated reading time: 1 minute Read more

4 Responses / Log in to leave a Comment March 10. 2017

WARNING: BUSINESSES, NEVER USE PAYPAL AS YOUR PRIMARY PAYMENT METHOD. WE GOT OVER 1 MILLION USD BLOCKED (UPDATED)

Announcements
Josef Průša Josef Průša

As you probably know, the last 6 months since the MK2 release were quite a ride 🙂 And now PayPal blocked our funds! We cannot send money, cannot transfer them to our bank and we cannot even refund customers. This happened without…

Estimated reading time: 4 minutes Read more

15 Responses / Log in to leave a Comment December 19. 2016

Original Prusa i3 MK2 Multi Material Upgrade Release – Dual/Quad extrusion

Announcements, Featured, Video
Josef Průša Josef Průša

So 3D printing has pretty much been the same for the last couple of years. The technology is here and as I already said for many times, everyone (I can vouch only for me though) should be trying to make it…

Estimated reading time: 1 minute Read more

26 Responses / Log in to leave a Comment September 27. 2016

What’s up with Original Prusa i3?

Announcements, Featured
Josef Průša Josef Průša

Hi guys, I have quick update today. First, Prusa i3 is the most used 3D printer on Earth according to 3DHubs! It actually was already in January 2016, but I just wasn’t sure it would last. Well, it’s March now and the lead is even…

Estimated reading time: 1 minute Read more

5 Responses / Log in to leave a Comment March 2. 2016

Original Prusa i3 is now 1.75 mm!

Announcements, Featured
Josef Průša Josef Průša

It’s not that long ago when I started to sell the original Prusa i3 kits over at shop.prusa3d.com. I already have users in some pretty exotic destinations like Haiti, Puerto Rico, Saudi Arabia, New Caledonia, Malaysia, Colombia or New Zealand. I…

Estimated reading time: 5 minutes Read more

7 Responses / Log in to leave a Comment August 26. 2015
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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

  • Prusa EasyPrint: Slice on Your Phone, Tablet, or Laptop! Now Open to Everyone!
  • Flash Contests Theme: Garden Hose Helpers
  • Unlock PrusaSlicer’s Full Potential With Our New Prusa Academy Course!
  • Introducing Prusa CORE One: Our new fully-enclosed CoreXY 3D printer with active chamber temperature control!
  • Printables Anniversary Sale: A Month of 30% Discounts on Amazing Models!

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Original Prusa MK4S

The MK4S provides high-speed 3D printing with ease and is ever so reliable like all Original Prusa 3D printers. It has all the best features of the popular MK3 – an open-source 3D printing workhorse with easy maintenance and advanced safety features – and adds much more!

More info about MK4S