MAGNETIC TILES RACE TRACK - EMPOWER KIDS TO DREAM DESIGN AND DISCOVER: PICASSO-TILES 40 piece magnetic tiles race car track set is a travel-sized building block toy from our Mini Diamond collection, perfect for kids ages 3 and up. It includes columns, slopes, a traffic sign kit, and a car for imaginative pretend play. With quick-connect magnetized edges, assembling tile pieces is easy, promoting STEM learning through physics and magnets. Please note that the vehicle requires a 1 AA battery for operation.