Youve seen the amazing reaction that occurs when Mentos and Diet Coke mix… but what else can you use to make a geyser and whats the best way to get those geyser starters into your bottle of soda? The Geyser Tube works great for a roll of Mentos, but for everything else you can imagine weve found something even better… the Geyser Tube Depth Charge.
- Geyser Tube
- Geyser starters, such as Skittles, rock salt, table salt, etc.
- 2-liter bottle of soda
- Depth Charge