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4M Water Rocket Kit

Ages 12+
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Build your own rocket using just a bottle, water, and a bike pump. Read More

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Build your own rocket using just a bottle, water, and a bike pump. Demonstrate Newton’s Third Law of Motion: for every action there is an equal and opposite reaction. Using water pressure and air pressure from a bike pump (not included), this rocket soars into the air, reaching heights of almost 200 feet!

This kit includes 1 plastic bottle (rocket body), 4 fins (one for spare), 1 fin support, 1 stopper, 1 stopper connector, 1 pump connector, 1 extension tube, and an informational instruction manual. You supply adult supervision and a bicycle pump.




Water Rocket Kit contents:

  • 1 plastic bottle (rocket body)
  • 4 fins (one for spare)
  • 1 fin support
  • 1 stopper
  • 1 stopper connector
  • 1 pump connector
  • 1 extension tube
  • Instruction manual


Warning: CHOKING HAZARD - Small parts. Not for children under 3 years. Adult supervision required.
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