Vortex Valve

Description

The vortex valve is a designed to demonstrate how a tornado swirls.

With a flick of the wrist a tornado in a bottle is created. Scientific fun. Now supplied with two 0-ring seals to protect against leakage.

Note: Price is for single item. Multiple items shown. Each sold separately. Subject to availability.Colours and styles may vary from time to time. For online orders, a random colour will be selected. If you want a specific design or colour, please visit or call our store.

Recommended for ages 5 years +

CB:JC12/25