Tornado Tube
Two 2 liter bottles plus one tornado tube equals one tornado in a bottle!
Great hands on tool for a demonstration of vortex action. Add food coloring for fun!
Features:
- Allows two 2L bottles to be connected for the demonstration of vortex movement.
- Bottles not included.
- For ages 6+
Used with permission, copyright 2019 Tedco Toys, Inc. Copyright 2019 Brey Corp. t/a Hobby Works
