It's time to get young scientists out of the classroom and into the fresh air as they create their own mini tornadoes in a bottle!

Vortex Valve Tornado Tubes are a great way to introduce your children to the science of vortex energy, and help them learn how air pressure and density can work together to create an incredible force of nature! Simply attach a soft drink bottle to either end of the valve tube, fill one bottle with water so it looks like an hour glass, and tip it upside down. Give it a swirl and bare witness to a spectacular tornado!

In this kit you will receive 12 x Vortex Valve Tornado Tube's, perfect for a small group, and even better as party bag fillers for your next science party!

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 bottle thread - not over the top. It is normal to experience a small amount of water on the outside depending on the bottles used.

Colours chosen at random.
Recommended for ages 4 and up.

SKU	PK-4126
Brand	SimplyCool
Product Box Weight	0.300kg
Contains Button Cell Batteries	No
Related Categories	Packs and Bundles Cool Science Gifts Outdoor Toys Secret Santa Gifts & Secret Santa Gift Ideas Water Toys Educational Toys

Peter and Anne-Maree — Hello from Peter & Anne-Maree

CoolThings Australia is a Australian owned & operated small business located in Launceston, Tasmania.

The CoolThings Australia mission is to help you be the coolest gift giver in your family and circle of friends.

You know the feeling you get when you give a gift and the response is "That's so cool!" - that is what its all about!

CoolThings Australia was started in 2003 by Peter and Anne-Maree and is still led by them to this day. Their purpose in business is to be givers themselves and they support multiple organisations close to their hearts locally, nationally and internationally.

Both Peter and Anne-Maree and their team of cool giftologists thankyou for your support and are looking forward to serving you today!

Vortex Valve Tornado Tube 12 Pack Reviews

Mardi McClintock - Verified Customer
22 February

(5)
Tornado tube 12 Pack

Excellent. Arrived a day before I needed to use them. My year 5/6 class loved them. Thank you, thank you. Great service and prompt deliver..dare I say it but SOOO COOOL.

gordon canning - Verified Customer
23 August

(5)
vortex valve tornado

These are cool, work very well!

Emma - Verified Customer
18 November

(5)
Extremely easy to use!

I first saw these at my sons preschool. I run a family daycare so I purchased some and they have provided hours of entertainment for the children. Little do they know they are actually learning at the same time! ! And a great sustainability activity too using old soft drink bottles!

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(5) Rick - Verified Customer
The surprise on the recipients face said it all. Speedy delivery. Kept up to date whilst in transit It’s almost unlimited in all the cool things (pun intended) you can get, especially for those who like gifts that are unique I’m adding an extra star, even though I’m limited to 5...

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I needed to make a last minute present for the family 'Santa re-gift' group which was a slightly stressful situation!! I had a look at coolthings and was so impressed with all the interesting items available. I made my purchase & received a confirmation email straight away & my order was received the next day. Thanks so much, great ...

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