Specifications: Environmentally friendly plastic, non-toxic and odorless. Transparent PVC isolates the baby from contact with the ball. Avoid babies eating small balls. Three-dimensional six-sided 720-degree rotation. The game is more challenging and fun. 6 faces represent the 6 levels of the game. The difficulty is increasing. Cultivate your child's imagination ability, hands-on ability, observation ability, and cognitive space. Item Name: 3D Maze Cube Material: Plastic Features: 3D Maze Design, Puzzle Game, Kids Toy Size: 8cm x 8cm x 8cm/3.15" x 3.15" x 3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x 3D Maze Cube