Thingiverse

Sputnik 1 Keychain

by Jaegerino

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keychain nasa russian satellite space sputnik keychain nasa russian satellite space sputnik

Sputnik 1; an iconic piece of space history, now in keychain form!
Looped and unlooped version of the model has been uploaded for different types of keychains.
~25mm diameter (excluding antennas)
The antennas are made with 0.5mm piano wire (cheap on eBay).
Formlabs Form 2 is recommended for high detail and minimal cleanup; this model is very small!
Check out Instructable post for full build process here: https://www.instructables.com/id/3D-Printed-Sputnik-1-Keychain/

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Thingiverse

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