Zig & Go Wroom | 45pc Chain Reaction Construction Set

This Zig & Go | 45 Piece Set is an exciting STEM building set, ready to teach cause and effect, action/reaction, potential energy, momentum and early physics all through ----- Description ----- This Zig & Go | 45 Piece Set is an exciting STEM building set, ready to teach cause and effect, action/reaction, potential energy, momentum and early physics all through hours of experimentation and play. Its chain reaction domino action provides entertainment and stimulates creativity with this fast moving action. Enjoy the wonder and satisfaction of building an action-reaction circuit while experimenting with cause and effect. Play with different layouts and tracks to learn how speeds will vary depending on the weight of an accessory. Build your own creative course or follow a set of instructions to experiment with. Each building set comes with unique, interactive wooden accessories and an instruction booklet. ----- Dimensions ----- The Zig & Go 45 Piece Set box measures 10" L x 13