Avogadro’s number Guacamole T-Shirt for Chemists, Scientists-Art

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, 6 point 0221 x 10^23 is approximately Avogadro”s number – otherwise known as a mole. Something every chemist, physicist, scientist, or all around nerd knows!, The small text uses Avogadro”s name as a pun for avocados – which is what guacamole is made of!, Lightweight, Classic fit, Double-needle sleeve and bottom hem