Playfoam Mega Rainbow PackThe Big Idea Squish, squash, squeeze, and sculpt then smash it down and start all over again! PsstTheyre Learning! Provides tactile and sensory stimulation Helps develop fine motor skills Encourages creative play Cut to the Chase 24 Bricks of Playfoam including Classic, Glow in the Dark, and Sparkle Non toxic Playfoam never dries out Secret non stick formula won't stick to carpet or clothes