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)

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)

These are cool, work very well!

Emma - Verified Customer

18 November

(5)

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!

Shop Reviews

(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...

(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...

(5) Sue - Verified Customer

I wanted 3 small cool gifts for my grandsons..so happy, they arrived on time. Hope the grandies love them....

(5) Janne - Verified Customer

Great service fast delivery fab game...

(5) neens - Verified Customer

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 ...

(5) Joanne - Verified Customer

Fun stress reliever by pulling mice through holes in cheese. Stretchy. Speedy delivery. Great communication. Would buy again from this store. Many unique gifts to choose from....

(5) Jenny - Verified Customer

As always a great experience dealing with this wonderful Tassie Company. I have purchased several products overtime and have also been please with the products purchased and the fantastic & prompt service. ...

(5) Geraldine - Verified Customer

Prompt dispatch and delivery of ordered item. Easy site to navigate, and excellent customer service. I received a speedy reply to a question I had about my purchase....