This is a print of the Blitzball baseball printed in white Overture High Speed TPU. It is very durable and has been tested with metal bats and plastic bats. This ball is great fun as you can throw curve balls and sliders just like the original. Scale it up or down as you wish, but for an authentic baseball size keep it around 76-78mm.
When printing in TPU, print it slow or the bottom of the sphere will not be perfect.
Supports need to be manually painted for the base of the ball only. I have included a print profile and a picture of the slicer to show the supports.