funny scientific experiment T shirt try Science teacher gift-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; Science students, teachers and parents. gift, Joke Quote Fun, unique, sarcastic, humorous, makes a great birthday gift, retirement present, anniversary, Christmas, St. Patricks Day, Halloween, Fathers Day, Mothers Day, Retirement tees shirts costume; scientific experiment funny, teacher, school, novelty gift idea for mom, dad, brother, sister, husband, wife, son, daughter, girlfriend, boyfriend, birthday, nerds, geeks, dorks, students, teachers wear to party, BBQ, wedding bridal shower, trick or treat.; Lightweight, Classic fit, Double-needle sleeve and bottom hem