Can I use a UV printer on round objects?

A few companies offer what is called a roller. This is a component that attaches to your printer and allows the item to rotate during printing. This opens the door to print on water and coffee container cups. You can print all the way around the item. Bottle and can label designs can now be done for custom small-run beverages. Golf balls, ping pong balls, baseballs, and softballs are not limited to a smaller print area. 

   —OmniPrint International