CHILD BRAIN DEVELOPMENT - The 30 Piece Racetrack trains problem-solving skills, hand-eye coordination, and motor skills. Engineer and design a colossal architectural structure through the laws of physics and the power of magnets. LEARNING IS FUN - Encourage creativity through STEAM learning, a key factor to success in today's ever-changing environment. The 30 Piece Race Track is a fun, entertaining, educational present for school-age children that will never go out of style. LEARNING BY PLAYING - Start developing creativity and STEAM skills through visual learning. At an early age, present children with the opportunity to acquire a strong sense of color, geometry, magnetic polarities, architectural design, and structural engineering. In The Box: • 8pcs quarter round turn • 12pcs square track tiles • 16pcs supporting column • 4pcs rectangular track tiles • 4pcs tall triangles • 4pcs slope • 2pcs LED light-up car (2 x AA batteries per car is required and NOT included)