6 months & up. Guide the colorful beads along the bright tracks from one end of the maze to the other. Nesting beads demonstrate the concept of "inside/outside" and offer peek-a-boo fun. This bubble maze encourages problem-solving and logic development that helps children start and finish challenges. By moving the beads through twists and turn, children are building fine motor skills and hand-eye coordination while bringing attention to shape, size, and color recognition. The four sturdy suction cups secure the wooden base to smooth surfaces providing stability as children play. Made with the highest quality from child-safe materials and non-toxic finishes.