Remember all the fun and glucose syrup flying around with the Mentos + Diet Coke adventures of late 2005? Now you can get this gadget that will help deliver the payload easier - fill it up, pull the string, blammo. Of course this is an easy (re)make, so have at it...

Mentos Geyser Tube - [via] Link.

Related:

• Soda + Mentos = The Soda fountain - Link.
• 200 liters of Diet Coke and over 500 Mentos mints - Link.