Crown spinner - trispinner

This spinner uses a 608 skateboard bearing and 3 13mm diameter metal balls.
Everything can be press fit into place and the balls still have just enough room so that they can be spun, but not fall out.
This spinner uses a 608 skateboard bearing and 3 13mm diameter metal balls.
Everything can be press fit into place and the balls still have just enough room so that they can be spun, but not fall out.