This magnetic tile and marble run ball combo is a versatile STEM toy that combines magnetic building tiles with a marble track system. The set includes 12 pipes, 16 tiles, 8 windows, 1 sticker, and 4 marbles, and is compatible with other magnetic tiles. Made from non-toxic ABS plastic, the tiles feature smooth, rounded edges for safety and ultrasonic welding for durability, ensuring magnets stay secure. Designed to boost creativity, logical thinking, and STEM skills, it helps children develop color recognition, spatial awareness, problem-solving, and patience through open-ended play. It also supports parent-child bonding and serves as a stress-relief toy for adults. Ideal for ages 3-8, this 2-in-1 toy offers double the fun at the price of one, making it a timeless educational gift.