I wanted an easy way to release Mentos into a 2 liter soda bottle. This holds 5 Mentos (more than enough for a 15+ft fountain) and has two 1mm holes for a paper clip to fit through to keep the Mentos from falling. A screw head easily attaches to the two liter bottle with a tapered nozzle on the opposite end. Tie a string around the paper clip. Pull the string to drop the Mentos into the soda and start the reaction. A second or so later, soda will erupt out through the nozzle. I recommend using 2 walls and PETG as a material (stronger and more water tight). Have fun!
Designed using TinkerCAD.
Loading prints...
Mentos Cannon
Creative Commons Attribution
You can distribute, remix, adapt, and build upon the material in any medium or format, as long as attribution is given to the creator.
Licensed under CC BY
Files Included
1 downloadable file:
Downloaded: 53 times
Loading comments...