The bus comes with a built in 3D animal puzzle and Multi-colored Beads. Press the music button to play 8 different nursery rhymes such as The Wheels on the Bus. Plus, flashing lights and dancing drivers will delight young childrenMade of durable, shatterproof ABS plastic to ensure a long lifespan.Omni-directional wheels on the bus allow it to drive in any direction and automatically avoid obstacles.Put the animal blocks in the corresponding holes, and the bus will make the sound of the animal. Develop animal recognition in young children throug