Ferrous Wheel Chemistry Ferris Fe+2 Nerd T-Shirt (Dark)-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 t-shirt for boys Andamp; girls who love funny science designs. This tee has ferrous wheel, not a ferris wheel. Its a pun. Ferrous is a type of metal containing iron. Ferrous can be written Fe2+. Add this shirt to your Christmas and birthday gift ideas.; Wear it proudly to the science fair, chemistry class or around smart people. Makes a great present for geeks and nerds who find science puns funny. This graphic is chemistry humor at its best. Sizes available for men, women and children.; Lightweight, Classic fit, Double-needle sleeve and bottom hem