Create a tornado in a bottle! This exciting experiment is a hands-on demonstration of “vortex action”. Use this experiment to study kinetic and potential energy as well as the atmospheric conditions needed to create a tornado vortex. A great introduction to any weather unit. Sold as a pack of 8 Tubes.
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Returns
The stock is constantly changing and is not completely managed by us because of the involvement of many parties including the factory and our warehouse. Stocks can be changed at any time. Be aware that your order could become unfulfilled when you have placed the order.
The policy is 30 days. Unfortunately, if 30 days have passed from the date you purchased the item, we cannot provide a refund or exchange.
Your item should be in the original packaging and not be used. The item must be returned in its original packaging.
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