Keep Calm and Do Chemistry Tshirt-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, Funny chemistry tee to wear to your labs, tutorials, lectures, university, highschool, college classes. Surprise your professor or teacher with this hilarious funny shirt. Gift tee for teachers day, i love chemistry, physics or science tee, Available in mens, womens, boy, girl youth sizes. Perfect for Christmas gift valentine gifts boyfriend, girlfriend, mom, dad, brother, aunt uncle, Lightweight, Classic fit, Double-needle sleeve and bottom hem