Science and Nature 5003: Vortex Valve

In Stock

The vortex valve is a designed to demonstrate the how a tornado swirls. Connects two large soft drink bottles. When one is half filled with water, with a flick of the wrist a tornado in a bottle is created. Scientific fun. Supplied in drums of 24

Science Toys

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SKU5003

About this Seller

Science and Nature

1382 Buyers

Quality science kits & toys + accurate Aust & NZ animal replicas. Sustainable & ethically sourced products to enhance the learning of future generations.