Stretch, pull, shape & squeezeexperience the joy of the creative process. Unique product stimulates your senses, relieves stress & helps you focus. After being exposed to a sufficient amount of air, the soft, light putty transforms into an airy solid akin to stress-ball foam. Packaged in handy, reusable plastic containers. Activity SetColors & themes vary & are selected at random from several possibilities. Games / Manipulatives Type: Fidget Manipulative; Age Recommendation: Ages 5 & Up.