More information about Be Amazing Toys Science Surprises Geyser Tube Mentos BMZ7130
This is the Be Amazing Toys Geyser Tube, for ages eight and up.
- Make a 25 foot soda geyser
- Just add Mentos to a bottle of soda, pull the trigger, and run away
- Mentos included
One Be Amazing Toys Geyser Tube with Mentos
Bottle of diet soda