Chemistry Ugly Christmas T-Shirt Oh Chemist Tree Periodic-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, A chemistry shirt reads Chemist Tree for all science lovers and chemistry educators, nerds, geeks and periodic table enthusiasts who like Ugly Christmas T-Shirts, This Scientific Christmas Holiday Tee makes a great gift for teachers, professors, students who love the elements and periodic table. Lightweight, Classic fit, Double-needle sleeve and bottom hem