Periodic geek t shirt
One of the lesser known elements on the peioridic table but becoming increasingly popular thanks to shows such as the big bang theory and it crowd geek outt shirt design reads 314159 gk geek 42our crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel