product description
The Steve Spangler Science Extreme Geyser Tube is a loading tube for the now famous Diet Coke geyser powered by Mentos and is one of the most viewed science experiments online. If you've ever seen a Geyser Tube in action, you know how addicting that wild soda eruption can be!
product specs
Double pull pin action
Pressurizing nozzle
Improved threading
Roll of MENTOS chewy mints
Fountain geyser cap
Fan geyser cap
"Runaway" geyser cap
Instructions for creating the ultimate soda geyser