My Customized Sphere Torture,

thingiverse

The custom-made item is based on the design available at http://www.thingiverse.com/thing:155394. It was created using the Customizer app with settings including a top squish of 89, wall thickness of 5, bottom squish of 6, top axle diameter of 20, bottom diameter of 28, bottom squish of 2, bottom axle diameter of 0, outer sphere diameter of 40, and a smoothness level of 100. Check it out at the provided link!