MakerWorld

Gadgets

T-Rex (Flexi Keychain)

by K3DU · Gadgets

31 Downloads

37 Likes

13 Makes

If you encounter any printing imperfections, please send me a message. Those projects are under commercial license. Here you can buy it :) https://www.patreon.com/14969491/join

Category

Gadgets

Source

MakerWorld

Published

27.03.2026

Updated

10.07.2026

What you need to print this: Beginner Low confidence

Why?

print-in-place design

Print-in-place

Supports 1/3

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 T-Rex (Flexi Keychain)?

Any FDM printer should handle T-Rex (Flexi 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 T-Rex (Flexi Keychain) need supports when printing?

Nope — T-Rex (Flexi Keychain) is print-in-place, so it comes off the bed ready to use. No supports, no assembly.

What file format is T-Rex (Flexi Keychain) available in?

T-Rex (Flexi 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 T-Rex (Flexi Keychain) free to download?

Yes, T-Rex (Flexi 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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