Tornado Tube TT-200BN Tornado Tube, Bottle Connector Experiment, Pack of 8

Description

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 TORNADO tubes.