Crafting

Crafting is a varied and useful skill which enables players to produce items such as jewelry, armor and pottery for use or trade. Crafting is needed for a lot of quests and for making certain items that are helpful in the game.

Leather
To make leather items you need to tan the leather at a tanner. One of such npcs can be found in al' kharid in the buildings north of the bank.

Silver
to craft silver items use a silver bar on a furnace

Gold
to craft gold items use a gold bar on a furnace

Glass blowing
To start crafting using this method: You need molten glass this can be made by combining soda ash and buckets of sand in a furnace or via monster drops

Flasks
Requirements: 89 Crafting; 81 Mining

Recommended: 96 Summoning to create pack yaks; 99 Mining to mine the stones faster.

Red Sandstone
Locations: ogrila, ::dz, and: :vip

Robust Glass
Right click on the robust glass machine and press "Fill"

Crafting into Flasks
Click on your robust glass, it will come up asking you to make potion flasks, Right click it and press "make all"