A wooden building game of chain reactions requiring careful thinking
Children can copy the designs in the instructions booklet to build courses, or make up their own– the possibilities are endless!
This chain reaction game helps anyone learn how speeds vary depending on the weight of an accessory and how space between elements changes the results
Helps children to understand beginner engineering principles
All the kits in the collection are compatible for even more inventive action-reaction courses!
Recommended for ages: 8 and up
Wood/plastic/metal
Imported
Returns
We want you to be completely happy with every purchase. If you are not satisfied you have 30 days to return most Neiman Marcus purchases. Altered apparel, special orders, cloth face mask coverings, perishable or personalized/monogrammed items, and items identified as "final sale" cannot be returned.
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