Tin cookie cutter made out of the tin in the shape of the Pi symbol.

Exploratorium Pi Cookie Cutter

$ 3.95
$ 3.95
Sold Out

Time for pi? No, not pie—cookies! This pi-shaped cookie cutter brings mathematical precision to a variety of baked goods—though it would help you calculate the area of a circle unless you're willing to do the math yourself. (We do recommend it for decorating your Pi Day culinary creations.)

Pi-shaped cookie cutter made from tin approximately 3.15 "x  2.95".