Microbe Agar Art! Christmas Snowman drawn in the lab on a petri dish using bacteria/fungi. Makes a cool holiday gift or card for a geeky scientist or microbiologist.

The Women's Long Sleeve Dark T-Shirt is available in the following sizes: Small, Medium, Large, X-Large, 2X-Large (+$3.00).

Our 100% cotton, womens long sleeve tee is preshrunk, durable and guaranteed. Constructed of mid-weight jersey, it is just the right weight for layering. Side seamed construction provides a perfect shape, for a contoured but loose fit. * 5.5 oz. 100% luxuriously soft combed ring spun cotton * Standard fit * Side seamed contoured shape