This Super Set includes enough pieces to build larger, more intricate models and crazy creatures. The set contains 400 pieces, including wheels, propellers, Flexible Playstix, snap on heads and feet along with an ideas book which shows over 50 great models you can build. Storage box included.Contents: 348 Rigid Playstix pieces: 38 yellow, 60 light blue, 80 purple, 70 red, 60 dark blue, 20 green, 20 orange. 16 Flexible Playstix pieces: 8 yellow short, 8 yellow long. 10 small wheels, 10 large wheels, 6 propellers, 2 snap-on heads, 8 snap-on feet, ideas booklet. Age 4+. Warning: Choking Hazard due to small parts: not suitable for children under 3 years old.