Sidney School Bus, from Ravensburger, is an 8 Piece friction-Powered Shape Sorter Bus . Shape sorting fun for kids on the move! Sort the six forms by shape and color, then retrieve them by using the driver's key hand or load-up and play the role of bus driver. Introduces many features of the WOW World range at this early stage to stimulate learning. Long-lasting developmental fun. No batteries required. Safe for ages 12 months & up.