Light Stax Hybrid and Sound Light-Up Fire Truck Building Bricks Set – H12103 189 Pieces

Light Stax SYSTEM features sound activation mode: the power brick picks up on noises and vibrations. These smaller sized blocks glow when stacked with a rechargeable power brick. Manufactured by Light Stax. Compatible with other modular brick sets. Combine and create! This set includes: 189 bricks 27 STAX and sound STAX.