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Vortex valve

Vortex valve
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Vortex valve: Make a tornado in a bottle
$3.00
incl. GST
Qty.
Now you can make your own tornado's in a bottle!

Tornado twister

Designed to connect 2 soft drink bottles together so you can demonstrate how a tornado swirls. Also demonstrates that air takes up volume.

Teachers: Try putting liquids of different viscosity in the bottles and have the students create a fair test experiment.
 
For children aged 3 and up.

*Subject to item availability. Please leave your contact phone number where possible* 

Free shipping for orders over 100 dollars

Delivery times are dependent on your location. 
International orders please contact us prior to ordering 

For your security and peace of mind all postage is registered through Australia Post and is a flat rate of $12 inc. GST throughout Australia.

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Contact us

1300 856 828
info@fizzicseducation.com.au

PO Box 272
Winston Hills, NSW, 2153, Australia
 
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