An Opinion Without Pi is just an Onion – Math Joke T-Shirt-T-Shirt

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, You love pi, that awesome 3.14159! Whether you”re an algebra teacher who loves teaching students how to calculate the area or circumference of a circle, or just a fan of Pi Day, this tee shirt is for you!, You can do mathematics quite well! Maybe you”re a teacher, an accountant, a statistician, or an actuary. This shirt is for you!, Lightweight, Classic fit, Double-needle sleeve and bottom hem