Yes! It is rocket science and it's out of this world.
A set of four coasters featuring equations and molecules related to outer space from escape velocities to bucky balls. Designs are printed on a heat-resistant FDA approved food-safe material called Pet-G with a layer of cork at the bottom for a non-slip grip. Brief explanations of the concepts are printed on the cork layer.
The perfect set for your office desk, coffee table or kitchen table. Makes a great gift for the astronomer or space enthusiast!
Size: 3.75 x 3.75 x 0.125 inches
Quantity: 4 coasters