Tornado Tube
Product Number: BTT200
Common Core
Choking Hazard - Small Parts
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.
CA$3.99
Create a tornado in a bottle! Help children discover how air pressure and density work together to create an incredible force...
Create a tornado in a bottle! Help children discover how air pressure and density work together to create an incredible force of nature. A great introduction to any weather unit.