Description
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+
Tornado Tubes Made in USA
$3.98
Two 2 liter bottles plus one tornado tube equals one tornado in a bottle! Great hands on tool for a demonstration of vortex action.
Additional information
| Weight | 0.25 lbs |
|---|---|
| Dimensions | 4.5 × 1.25 × 7 in |
david –
This is a great toy for the kids! It can also be used for other science projects that require connecting plastic bottles. I just need an option to select desired colors!