3 years & up. Push them together and POP them apart! This 24-piece Squigz Starter Set features bright soft silicone pieces in eight different shapes that flex and stick to each other for endless suction construction fun. Explore the tactile characteristics and popping sound effects. Encourage fine motor skill development through creative building play. Squigz are made from top-quality silicone that adheres to any solid non-porous surfaces without leaving marks. Included: 24 Squigz pieces and a clear plastic storage container.