Smithsonian Rocket Science

Official Smithsonian Licensed Rocket Science, Build and Launch a Rocket, Powered by Baking Soda and Vinegar.  Use it over and over again, Soars up to 100'. Includes Rocket Body, Fin Assembly, Launch Pad, Foam Nose Cone, Sticker Sheet, Full Color Poster with Detailed Instructions. Adult Supervision Required. Ages 8 Years and up. Conforms to ASTM D-4236 Warning, Choking Hazard, Small Parts, Not for children under 3 Years. Missing or Defective Parts: 631-501-7550 or custserv@nsi-int.com