Dual color gyro keychain v2
thingiverse
Recreated gyro keychain design to use 2 colors in the rings. Second design with more rings. Additionally, the center parts has been modified to hold European 2 cent coins, for weight. Put them in during printing, before the top is printed shut and they are locked in. The tolerance between the rings is very nice. I did have to break them apart here and there.https://www.youtube.com/watch?v=QTrLKa07beE
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