Martian Coasters is a set of four 4" game board beverage coasters, useful not just to play the "Where Can I Put Down My Beverage?" game, but also a pyramid game designed by Andrew Looney.

It's a zany little race across an ever-shifting grid of colorful squares! This is NOT a standalone game, one Treehouse set and a six sided die is also needed to play.

More Information: http://www.wunderland.com/icehouse/MartianCoasters/