Tetris-inspired building meets sensory play in one satisfying set. Stack, snap, and rearrange these Tetris-like block puzzle pieces to build towers, patterns, and imaginative structures — then pop them apart and start again.Each set includes 15 durable silicone pop-it pieces that click firmly into the base board, staying put while you build and releasing cleanly when you're ready to redesign. Flexible enough to feel great in little hands, solid enough to stack with confidence, and easy to wipe clean.Sparks creativity, supports fine motor development, and delivers the kind of open-ended play that keeps kids coming back.Includes: 15 silicone pop-it block pieces 1 base board