Young children can safely discover the magic of magnetism with the SMARTMAX "My First" collection. My First Animal Train features and extra-large train and animal parts that easily click onto SMARTMAX bars. Build & drive your own train, play with the animals and the Conductor or "mix & match" to create the craziest combinations! All parts are compatible with all other SMARTMAX sets. Each set includes 22 pieces: 4 Large Bars, 2 Small Bars, 3 Metal Balls, 2 Lion Parts, 2 Elephant Parts, 2 Green Locomotive Parts, 2 Blue Closed wagon parts, 2 Yellow Open wagon parts, 2 Red Open wagon parts, and 1 Driver.