Premium “You Used to Call Me On My Sulfone” Chemistry 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, Design is printed on the Back. If you love song parodies and excellent Chemistry puns, then you will love this EPIC shirt! Also makes the perfect gift for the Science/Chemistry nerds in your life! Snag one today!, This Premium “You Used to Call Me On My Sulfone” Funny Chemistry T-shirt is designed and printed to be fitted. For a more baggy fit, please order a size up. Makes a great gift for Christmas, birthdays or ANY occasion!, Lightweight, Classic fit, Double-needle sleeve and bottom hem