Product Number: SB20424J
In Stock (Ships within 1-2 business days)
GRADE 3 AND UP
When used with two empty plastic soda bottles, this connector permits convenient and repeated observations of a tornado-like whirl. An initial small rotation about the opening makes torando become more violent.
|Brand : Tornado Tube|
|Item Weight : 0.19|
|Manufacturer Part Number : 4322|