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Gastrointestinal Tract Keychain – 3D printable model from MakerWorld

MakerWorld

Organizers

Gastrointestinal Tract Keychain

by Ela_Fant86 · Organizers

173 Downloads

198 Likes

129 Makes

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Magen-Darm-Trakt Schlüsselanhänger Hier ein kleiner Schlüsselanhänger in Form eines Magen-Darm-Traktes. Er eignet sich super als Geschenk für jeden der im medizinischen Beruf arbeitet oder ist ein super lustiger Anhänger für jeden Toilettenschlüssel :) Gedruckt habe ich Ihn in Hautfarbenen PLA von Sunlu

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Category

Organizers

Source

MakerWorld

Published

07.02.2026

Updated

30.05.2026

What you need to print this: Intermediate Medium confidence

Why?

supports needed

Single piece Supports required

Supports 2/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer

FDM / FFF

File format

STL

Material

PLA

Min. bed size

50 mm (Small)

Software

Cura, PrusaSlicer, or similar

Frequently Asked Questions

Which 3D printer is suitable for Gastrointestinal Tract Keychain?

Any FDM printer should handle Gastrointestinal Tract 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 Gastrointestinal Tract Keychain need supports when printing?

Yes, Gastrointestinal Tract Keychain will probably need supports for the overhangs. Tree supports work well here and are easier to remove than regular ones.

What file format is Gastrointestinal Tract Keychain available in?

Gastrointestinal Tract 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 MakerWorld.

Is Gastrointestinal Tract Keychain free to download?

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

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