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Vortex Valve
$200
Unit price
/
Unavailable
Tax included, shipping and discounts calculated at checkout.
Vortex Valve is backordered and will ship as soon as it is back in stock.
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The vortex valve is designed to demonstrate how a tornado swirls. Connects two large soft drink bottles. When one is half-filled with water, with a flick of the wrist a tornado in a bottle is created.
Scientific fun. Now supplied with two '0-ring' seals to protect against leakage.
Vortex Valve
$200
Unit price
/
Unavailable