Cannon

thingiverse

A functional cannon, but remember I'm not liable for any injuries or damages. After firing, clean the barrel as it may fill with paper. Gunpowder is recommended (although untested). Don't use Gcode files; they're for a heated build platform and ABS. Start printing parts in this order: barrel, holder, base. Sand the barrel and holder after printing. Assemble by fitting them together and placing in the base. Load a firecracker fuse first before firing. Be cautious as it could be dangerous depending on usage.