Tornado Tube Plastic Bottle Connector and Activity Book - $8 (Spring)

Tornado Tube Plastic Bottle Connector and Activity Book 1

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Rayford Road near Grand Parkway Frontage Road

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condition: excellent

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A Tornado Tube (or vortex bottle connector) is a classic, highly engaging science tool used to connect two plastic bottles together to demonstrate fluid dynamics, air pressure, and how a vortex forms. 4 connectors and book included, no plastic bottles. We meet at 3520 Rayford Road in the parking lot of HEB near the gas pumps (Grand Parkway and Rayford Road, NOT I45 & RAYFORD ROAD), cash only. For additional items for sale by us, click on the "more ads by this seller" link to the right of the picture.

post id: 7983398403

posted: 2026-10-14 10:57

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Tornado Tube Plastic Bottle Connector and Activity Book - household...

A Tornado Tube (or vortex bottle connector) is a classic, highly engaging science tool used to connect two plastic bottles together to demonstrate fluid dynamics, air pressure, and how a vortex...