Spare ammo for toy cannon.

thingiverse

These spare ammunitions are for a toy cannon, replacing the original round balls that often ended up in the vacuum cleaner. I 3D-printed extras, but they're now scattered throughout our house! To print them, use at least a 75% fill grade for weight and a perimeter of at least one. Instruct your slicer to multiply the model on the printed ammo according to your desired quantity. I printed mine in PLA on a heated bed with .25 mm layer height.