About this 3D model
A simple yo-yo. Update! Here's my improved yo-yo design, with accomodation for screws to hold the pieces together: http://www.thingiverse.com/thing:110964
A simple yo-yo. Update! Here's my improved yo-yo design, with accomodation for screws to hold the pieces together: http://www.thingiverse.com/thing:110964