Chemistry Pun Shirts – I Wear This Shirt Periodically-mt

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester; Imported; Machine wash cold with like colors, dry low heat; Chemistry Pun Shirts – I Wear This Shirt Periodically. college or university undergrad or graduate majoring in chemistry, physics or science, or even for a professional chemist working in research, or physicist researcher; Funny, ionic, ironic, periodic table shirt. Great for science teachers, chemistry teacher, professor, student, or science and chemistry majors! This tshirt would make a fun gift for anyone who loves science, chemistry, physics or biochemistry; Lightweight, Classic fit, Double-needle sleeve and bottom hem