3D printed railway models, part III: The final model

In the first article, we’ve shown you several cool gadgets that make the creation of landscape a lot easier: We’ve used Original Prusa i3 MK3S 3D printers to create basic landscape parts, we’ve printed the body of the electrostatic grass applicator and also a simple tool for applying the track ballast. In the second article, […]

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

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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 you’re accustomed to when you buy an Original Prusa 3D printer. While we know […]

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Win the Original Prusa i3 MK3S in new designer competition!


PrusaPrinters.org community website is rapidly growing in many respects. We are working hard on further development, with a lot of help from our users and their models. We are focusing both on new features and optimizations, which considerably speed up the print saving process. For example, you can add donation links, using various payment services […]

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Prusa Dev Diaries #1: Mesh Bed Leveling

Dev Diaries

We’ve promised that we would start publishing dev diaries to give you a unique opportunity to see what’s happening “behind the curtain” – and here’s the first one! Today, we’ll take a look at the Mesh Bed Leveling routine and the changes we made in recent firmware releases. This includes the new community-requested 7×7 Mesh […]

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September Update: PrusaSlicer 2.1 with Undo/Redo is here, Sheet profiles and more!


Autumn is nearly upon us and even though Summer is usually the time for holidays and vacations, we’re pretty busy here in Prague! We’re releasing a new firmware, new materials, new PrusaSlicer versions… oh, and by the way, we also managed to set a new world record! 🙂 Curious to see what’s going on? Let’s […]

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3D printed railway models, part II: Trains and buildings

In the previous article, we showed how to create a basic landscape suitable for model railways. However, what about trains, buildings, people and other details that bring the landscape to life? Let us show you how to enhance your model railway with some great techniques and 3D prints. 3D printed trains Trains are the most […]

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

Guiness World Record
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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 Records. And here’s how it all happened! The “hold-my-beer” moment As many of you […]

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ASA Prusament is here! Learn everything about the successor to ABS!

Featured, Guides

Ten years ago, when you wanted to print anything on a RepRap 3D printer, you had pretty much only one option: ABS. It wasn’t exactly easy to get everything right. Printing ABS without a heated bed introduced a number of issues. Soon, new materials started to appear, however, ABS remained among some of the most […]

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3D print a media control volume knob for your computer and learn Arduino basics


There is something very satisfying about physical knobs and buttons. Unlike various software sliders that you drag with your cursor, you can feel when a real button clicks and get a perfect sense of scale when you rotate a physical knob even without looking at it. In this article, we’re going to 3D print a […]

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