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Become a sponsor to Grégoire Saunier

Bear Frame Upgrade 2.1 MK3S

Welcome here and thank you for reaching this place 😊 . I am Greg and I love well thought designs! You may have heard about me for the Bear Upgrade frame and extruders compatible with Prusa 3D printers.

The main goal of my Bear frame and extruder projects is to increase reliability because it is annoying to have to repair a tool in the middle of a project. They also improve quality, speed and makes maintenance and assembly smoother. My Bears are truly open source with original CAD files, mechanical drawings, boms, ... so that you don't have to redesign everything to make a simple improvement. Sharing the knowledge is very powerful and matters!

I do a lot of testing and research and therefore I have to regularly buy measuring tools, genuine products, software, filaments and other special hardware. Be sure that every sponsoring will be taken with precious care and deeply injected in the project.

Thank you ❤️

1 sponsor has funded gregsaun’s work.

Private Sponsor

Featured work

  1. gregsaun/prusa_i3_bear_upgrade

    Stronger frame for Prusa i3 MK2(s), MK2.5 and MK3

    Shell 967
  2. gregsaun/maker_cheatsheet

    Cheat sheet used to make things (mechanic, electronic ...)

    Python 231
  3. gregsaun/BearExxa-V2

    Bear extruder and X axis version 2 compatible with Prusa 3D printers

    G-code 12
  4. gregsaun/bear_extruder_and_x_axis

    An improved extruder and X axis for Prusa i3 printers

    G-code 341

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$3 a month

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😊
Thank you !
You can't see me but I have a large smile at the moment!

$5 a month

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🥰
A massive thank you !
It means a lot to me and I am very grateful for your funding!

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❤️
A massive thank you and a warm virtual hug !
You funding will be taken with special care and the whole project is already getting a serious move!

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❤️ ❤️
Wow that's impressive !
A massive thank you and a warm virtual hug ! Thank you for trusting my work like this !
You funding will be taken with special care and the whole project is already getting a serious move!