These cool tornado tubes are designed to demonstrate how a tornado is created and are also awesome for building bottle rockets.

For the water tornado effect you simply choose two large soft drink bottles of the same size, fill one with water, then connect them together with the special Tornado Tube. With a flick of the wrist you'll create a tornado in a bottle!

It's great scientific fun. Add food colouring to the water for an even cooler effect!

Please note: As this is a water activity, it is best done outside or over a science bench. If you experience leakage, please try using cling wrap around the thread and poke a hole through the middle. It is normal to experience a small amount of water on the outside depending on the bottles used.

Vortex Valve Tornado Tube - Pack of 24 Reviews

(5)

Tornado tube

Claire Siaus - Verified Customer
The children have been having lots of fun with the Vortex valve tornado tubes, seeing who can create the biggest tornado.
(5)

packed carefully

km21_59 - Verified Customer
The products are exactly as described, were packed carefully and mailed quickly. I would be confident to purchase from CoolThings Australia again

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(5) Kimberly - Verified Customer

Loves that we could find a game that was unique to that sold in stores. We expected a 2 week delivery being regional but received in light speed within a couple of days. Quality packaging also! Thanks for a great shopping experience, higly recommend!! :)...

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