Light Up & Drop: Design thrilling marble runs and play for the top score – or create color-changing art to adore! Includes: 166 peg pieces, 8 marbles, 4 template sheets, 1 storage box, and 1 light-up board. Create & Display: Use the included templates or freely create peg art, then pull out the kickstand to show it off! Developmental Benefits: Building and creating with this toy helps develop problem-solving skills and encourages creativity. 4+ years