BAKING SODA AND VINEGAR ROCKETS SET(63022)

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BAKING SODA AND VINEGAR ROCKETS SET(63022)

Construct your own rockets, and then propel them with baking soda and vinegar. The chemical reaction blasts the 17-inch rocket up to 100 feet into the sky, or sends the car traveling over 200 feet using its patented fuel-delivery system. Vary the...