This gear train toy will improve Hand-eye coordination and handling ability. Combining Learning with playing to learn through play. Safe Material with lovely modelling keeps the kids coming back for more. This train toy is best for birthday gifts, holiday and Christmas. One area that parents often struggle with is helping kids play independently. Having the opportunity to drive a vehicle is often enough to get kids to play on their own. Gear driving effect increases children’s observation ability and once can see the gear inside, helps the kid to know mechanical concept. Product color may be slightly different from the pictures.