Smithing cannonballs
Profit Cannonball Smithing
107,500 per hour
Skill requirements

35 Smithing-icon

Item requirements

Ammo mould
Steel bars
Ghostspeak amulet if using Port Phasmatys' furnace
2 Ecto-tokens to enter Port Phasmatys unless Ghosts Ahoy is completed

Quest requirements Inputs

Dwarf Cannon
The Fremennik Isles to access Neitiznot (optional)
Ghosts Ahoy for free passage to Port Phasmatys (optional)
Prince Ali Rescue for free passage to Al Kharid (optional)

540 x Steel bar (242,460)

Other requirements Outputs


2,160 x Cannonball (349,920)

Location Experience gained

13,824 Smithing-icon

After completion of Dwarf Cannon, players can smith cannonballs, which is profitable since one steel bar at 449 coins produces four cannonballs worth 648 coins total, thus 199 coins profit. Depending on which furnace the player chooses, he or she can produce between 2160 and 2400 cannonballs in an hour. That means the profit margin falls between 107,460 and 119,400 hourly.
Edgeville furnace is the closest furnace to a bank, and it has no requirements, but the others do. Neitiznot is the second closest, but it requires The Fremennik Isles. Port Phasmatys is third and requires two Ecto-tokens for entry unless the player has done Ghosts Ahoy.

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