Item Number: 3037592
This item is available for giftwrap!
Tornado Tubes (each)
Our Tornado Tubeâ„¢ assembly allows you to demonstrate the wild vortex phenomenon of a natural tornado.
All you need are two 1-or 2-liter plastic soda bottles and ordinary tap water. Swirl water from the top bottle to the bottom one using tornado vortex action.
Instructions and explanation of scientific principles included.