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Prusa Research Keychain

by Fil Caddi · Other Gadgets

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Minimalist keychain with engraved Prusa Research logo. Easy to print, no supports and beginner-friendly.

Category

Other Gadgets

Source

Printables

Published

30.07.2025

Updated

30.07.2025

What you need to print this: Beginner Medium confidence

Why?

no supports

Support-free Single piece

Supports 0/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer

FDM / FFF

File format

STL

Material

Min. bed size

50 mm (Small)

Software

Cura, PrusaSlicer, or similar

Frequently Asked Questions

Which 3D printer is suitable for Prusa Research Keychain?

Any FDM printer should handle Prusa Research Keychain just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.

Does Prusa Research Keychain need supports when printing?

No supports needed for Prusa Research Keychain — it's designed to print clean off the bed.

What file format is Prusa Research Keychain available in?

Prusa Research Keychain is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through Printables.

Is Prusa Research Keychain free to download?

Yes, Prusa Research Keychain is available as a free download through Printables. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.

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