A high-performance rocket that flies up to 300 feet using a patented baking soda and vinegar power technology! The Star Rocket takes oly a few minutes to assemble and you can launch it again and again. A great introduction to chemistry and physics. Which works better: balsamic or regular vinegar? You can even test different fin and fuselage cofigurations for optimum aerodynamics. Awesome! Ages 8 & up.