Sadly the mentos delivery system didn't work very well, so only 3 or 4 made it into the bottle. With 9 or 10 you can get a fountain of 2.5m, but I ran out of coke before I could perfect the experiment.
Description: Sadly the mentos delivery system didn't work very well, so only 3 or 4 made it into the bottle. With 9 or 10 you can get a fountain of 2.5m, but I ran out of coke before I could perfect the experiment.