Balls Mug

15 oz white mugs with black handle and interior. This is a perfect Father's Day gag gift and completely customizable to include you children's names. Simply choose the "spermies" from the number option and then list you names corresponding with he numbers. Can fit up to 6 spermies. 

Note: the more spermies on the cup, the smaller they will be. Spermie size and placement can change depending on quantity.