RS gold sell from smithing cannonballs and its other use

Smithing cannonballs and make RS gold
There are few ways of making RS gold using Smithing. One of them is smithing cannonballs. Cannonballs are high demand in the Grand Exchange. It is used as ammunition for the Dwarf cannon and by the Barker Toad familiar. It can also be used to powertrain. Below are the lists of requirement to make cannonballs.
- Complete the Dwarf Cannon quest as a MEMBER.
- Players must have ammo mould in their inventory or in the tool belt.
- Steel bars.
- Smithing level 35.
The best place to make cannonballs is in the Edgeville. In order to be able to use the furnace in Edgeville, players must complete the Varrock Tasks. Once you completed it, buy as much steel bars as possible and store some of them in the bank. Use the steel bars in the furnace and choose “make all” to turn all steel bars into cannonballs. Repeat the process until you have enough cannonballs. Once you’re satisfied, sell them in the Grand Exchange to make RS gold.