Tornado Tube

Nature's Workshop Plus Verified independent store

→

Vortex action? Potential energy being converted to kinetic energy? Centrifugal force? If you‚ have never seen the Tornado Tube in action you may not realize how dramatic it can be. Just add two 2-liter plastic bottles to this heavy-duty coupling, and you‚ are in business. Colored water, oils, or glitter can be added for special effects. Color of tube may vary. WARNING: CHOKING HAZARD - This item contains small parts. Not for children under 3 years. Show more