Thinking Putty: Mini Tin - Trick

Crazy Aaron's Thinking Putty is available in a wide assortment of amazing colors, including glow in darks and color changing hypercolors! Stretch, tear, snap, pop, knead and bounce it. This small 2" mini tin contains .47 oz of Trick hyperglow putty.

Trick is a purplish black Thinking Putty that turns green with the heat of your hands and glows green in the dark too!