Calculus Yes IT’s Rocket Science Math Humor T shirt-TH

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 is a perfect awesome adult for him graphic printed T-shirt. It is an authentic, featured, cheap for any occasion. It makes for a bestseller funny gift idea. If you represent this and you know it, let that flag proudly fly with this graphic t-shirt, Guaranteed to turn heads, this shirt makes a great gift or to wear for yourself! TOP quality, Lightweight, Classic fit, Double-needle sleeve and bottom hem