Yo-yo with Ball bearing

I was sad that there were no ball bearing yo-yos that were easy to print, so I threw one together in 123D design and just added my monogram for fun. I want to test print it soon, but if you beat me to it, definitely upload it! The ball bearing has a 10% gap so I believe it should be plenty once the yo-yo is scaled up to print.

Let me know if you have any problems!

I realized an oversight as I was falling asleep. I corrected a problem that would prevent the pins from being inserted, and modeled two solutions: flattening the non-collapsing "faces" and separating the 2 pins into 4.

Also filleted the tops for smooth entry and shits 'n giggles