NOP21 games
cults3d
I'm happy to help you with that. https://www.youtube.com/watch?v=C7iTHpHNxuU&feature=youtu.be 1) From the project, add a ball bearing. Add a counterweight and lock it into place. Install three brass rods measuring 6 by 10 mm. The objective is to achieve maximum spin duration and speed. 2) From the project Ball Bearing Assembly](https://cults3d.com/fr/mod%C3%A8le-3d/tool/ball-bearing-assembly) Remove the three brass rods to create an imbalance. This modification results in extremely rapid spinning, but it can be quite tiring for the wrist and arm! NOP21
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