Thingiverse

Sonic Keychain

by Vinors3DLab

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This is a 3D printable Sonic keychain, designed to capture the iconic look of Sonic the Hedgehog while keeping the model simple, durable, and easy to print.
Perfect for fans of the classic SEGA hero, this keychain makes a fun addition to your keys, backpack, or collectibles shelf.

No supports are required — just slice, print, and you’re ready to roll at supersonic speed!

Source

Thingiverse

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

Same designer, more platforms

Vinors3DLab also publishes on

278 additional models across 4 more platforms

Frequently Asked Questions

Which 3D printer is suitable for Sonic Keychain?

Any FDM printer should handle Sonic 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 Sonic Keychain need supports when printing?

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

What file format is Sonic Keychain available in?

Sonic 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 Thingiverse.

Is Sonic Keychain free to download?

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

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