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Tornado Tube & Fountain in a Bottle

Tornado Tube & Fountain in a Bottle

SKU: SB21519MNC
S$19.00Price
Excluding Sales Tax

Both demonstrations can be done using two empty plastic soda bottles. One connector permits repeated observations of a tornado-like whirl. The second connector shows an artesian well effect, and includes two plastic tubes for the water to flow through. Bottles not included.

 

 

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