Just Add Mentos, Pull the Trigger... and Run Away!
The Internet Sensation
Make a 25 Foot Soda Geyser!
Ages 8 +
Mentos® + Soda = Geyser!
Learn how to trigger an enormous geyser by dropping Mentos® chewy mints into a bottle of soda using the Geyser Tube™.
How Does it Work?
Each Mentos® chewy mint has thousands of tiny pits all over the surface. These tiny pits are called nucleation sites - perfect places for carbon dioxide bubbles in the soda to form. As soon as the Mentos® hit the soda, bubbles form all over the surface of the chewy mints and quickly rise to the surface of the liquid. Couple this with the fact that Mentos® are heavy and sink to the bottom of the bottle and you've got a double-whammy. When all this gas is released, it literally pushes all of the liquid up and out of the bottle in an incredible soda blast.
Conforms to ASTM F-963
Geyser Tube™ is licensed by Steve Spangler Science. Patent pending.
Mentos® Chewy Mint made in Holland
Geyser Tube™ & packaging manufactured and assembled in China