This sampler pack contains 3 stretchy putties that are a blast to play with. It includes 1 jar of each: a crystal clear bouncing putty, a glow in the dark putty, and a heat sensitive color changing putty. These are long lasting and do not dry out. You can leave them out of the tin. These putties are very nice. The clear putty is very bouncy, while the glow in the dark and heat sensitive one are very stretchy. The heat sensitive one goes from orange (cold) to yellow when it warms up. Swirl the colors together! Each putty comes in its own mini tin. Each tin is 2" x 2" x .75". Package is 9" x 6" x .75".