The Delta Education 110-1209 Bottle Rokit Science Kit is an educational supply kit for students to explore principles of rocket propulsion that turns an ordinary soda pop bottle into a rocket, is made from durable, vacuum-formed polystyrene, and includes a soda pop bottle, screw cap, O-ring, rubber nozzle, three fins, pressure tube, and support wire. The screw cap attaches to the bottle with the O-ring to create an airtight seal. The fins attach to the screw cap to hold the bottle in place for launching and measure 4 x 2.5 inches (H x W). (H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right.) A support wire helps hold the bottle upright for launch. The 5’ long tubing has nozzles at each end and connects the soda bottle with a pump (sold separately) or a standard bicycle tire pump.
Interested this STEM Kit? please email me at firstname.lastname@example.org
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