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CAT # OWI-631

$ 27.95
$27.95 each
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Product Description
OWI KIT 631.
No battery - no motor - air powered DIY science kit. A pump-up bar with a pressure meter is built into the car for easy operation. This meter measures the volume of compressed air. The air chamber IS made from PET (polyethylene terephthalate). The silicon tube (red in color) creates an air tight fit. Another safety device implemented into the kit is a safety valve. If the user keeps pumping while the tank is full, the safety valve will open and bleed the air automatically. Anyway, back to the air in the tank. When the air chamber is full, you can release the compressed air; the air then expands and drives the vehicle a distance up to 50 meters in 35 seconds. The car is fast and furious fun that requires no batteries or specific weather conditions to limit its usage. 8.9" x 6.3" x 6.3". For ages 10+. The estimated assembly time is 4 hours, which makes it ideal for quality time as a parent/child project.

WARNING: May cause cancer or reproductive harm.
California Prop. 65
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