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Whirlpool Bottle Vortex Valve

Original price $5.99 - Original price $5.99
Original price
$5.99 - $5.99
Current price $5.99

Learn all about potential and kinetic energy with this fun whirlpool bottle attachment! All you need is just two empty bottles, and you can explore 4 different experiments. Create your own hurricane by swirling liquid in a bottle and flipping it upside down. The motion will make the liquid form a vortex as it passes through the whirlpool tube into the second bottle. This mini experiment is great for the classroom and at home, especially during school holidays. The small size makes them perfect stocking fillers as well as additions to pass the parcel and goodie bags for science-themed parties. Perfect price for kids to buy these with their own pocket money.


WARNING: CHOKING HAZARD – Contains small parts. Not suitable for children under three years. Recommended for children 5 years and up.

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Meet us in store at 1 Ernest Place, Crow's Nest, NSW.


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If you’re not 100% happy with your order, we will take it back and refund you the full amount you paid for the item within 30 days of when you received it – so long as it is unopened and still in resalable condition. All orders are dispatched within 1-3 days from when the order was received.

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Standard Post

Shipping for all orders is a flat rate of $9.95, and free for order over $120 for all Australian customers.

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Express Post

Express is a Flat rate of $18.95 and is sent same day if the order is received before 1pm

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New Zealand Post

International Standard post to New Zealand is currently $30 Flat rate for all packages to New Zealand.