DjecoZig and Go Big Boum Wall Chain Reaction Construction Set - 48 pc
- Recommended use: ages 8 and up
- 48 pieces
- 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
- 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!