Zig & Go -Action Reaction Wall -48pcs

Game of chain reactions: The magic of connected movements: slow at first, then acceleration until the circuit concludes elegantly, and sometimes musically. Game of understanding: Understand the ingenuity of a chain reaction, learn how speeds vary depending on the weight of an accessory, and evaluate distances between accessories. Game of construction: Summon up all your skill and dexterity to position the accessories and create a circuit. Instructions to build 3 models 12.8" x 9.6" x 2.1"