Vortex valve (box of 24)

$48.00

The vortex valve is a designed to demonstrate how a tornado swirls.

In stock

SKU: 5003 Category:

Description

With a flick of the wrist a tornado in a bottle is created. Scientific fun. Now supplied with two ‘0-ring’ seals to protect against leakage.

Supplied in boxes of 24

Additional information

Weight0.5 kg
Dimensions150 × 150 × 80 cm