ball in voron cube spinner

I had the idea to hollow out the cube with a negative sphere in the center, for faster printing . This lead me to putting a ball in the sphere , just because it was the next logical thing to do. the ball in voron cube was a success there was only one problem , i wanted to hold the ball and spin the cube on my fingers. so this lead to the “ball in voron cube spinner" and to make it ridiculous added 2 colors . enjoy!