Funny Math T Shirt-18th Birthday, 18 Years Old for Boy, Girl-ANZ

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, This math pun tee shirt is perfect for math students or anyone who like algebra, mathematics, science, These humorous science t-shirts are great ideas as science gifts for nerd, geek in birthday party or Christmas when they turn 18, Lightweight, Classic fit, Double-needle sleeve and bottom hem