How big should that mug be if you want it to hold 16 oz? Or 20 oz? If you know the diameter or width of the mug you'll throw, this Tee Shirt will help you get the right height.

• Pottery Geometry Determining Volume Tee Shirt
• How big to make a mug based on volume Tee Shirt
• Lightweight, Classic fit, Double-needle sleeve and bottom hem

Pottery Geometry Determining Volume Tee ShirtPottery Stars