The Potato Projector

# The Pocket Potato Projector




### The ultimate in parlor accessories: Inject the fuel, bite off a piece of potato, and fire away!







*NEVER aim at another person or animal. DO NOT aim at yourself. I am not responsible for any injury or damage caused by the use of this model.*

This ring cannon is safe to use indoors, but still uses flammable propellant and projects a small object at low speeds. Injury is unlikely, but possible if misused.



## Instructions:

- Print both the trigger and main file.

- The ring cannon body must be printed with the barrel facing upward.

- The trigger must be printed with its flat face downward. Use supports.

- Disassemble BBQ lighter and insert piezo igniter into fitted hole.

- Route wires into barrel through top and bottom holes.

- Press-fit the trigger into hinge.

- (Optional) Test to see is spark is present, check connections if not.

- Inject butane into the chamber.

- (Optional) Insert chunk of pot