These don't spin as well as the standard bearing spinners - the gears produce more friction and slow everything down, they're cool though! Fascinating to watch spin, creates an awesome optical illusion pattern.
Assembles by press fit, no bolts/screws required.
Requires FIVE 608 bearings - the center gear uses 2 bearings.
Print the following:
3x 608 Gears
1x Frame Gear
Once printed, you'll be able to see how it goes together - easy
Support required for frames (I will redesign soon to get rid of this support) and for the "frame gear".