90-Piece Luminous Magnetic Game with Tubes, Balls, and 3D Magnetic Shapes STEAM Stimulates imagination by recreating infinite connections with 7.5cm polarized magnetic shapes in various colors. Through play, the child discovers essential concepts common to various sciences. Batteries: 2xCR1220, 6xLR41, 12xLR1130 (included) Educational capabilities of the product: - Cognitive: recognition and identification of real-world pieces and accessories, enabling knowledge acquisition. - Motor: development of manual dexterity. - Parental: encourages learning of adult world activities, as well as the creation of close family bonds through joint play. - Sensory: promotes the development of the child's senses through interactive functions. Product complies with all European certification standards: EN71/EN60825/EN62115/HR4040/ROHS/EMC/10P/ASTM/CD/ Age: 3-7 Years Gender: M/F