Blacksmithing allows anyone to manufacture valuable metal items, including lockpicks, muffin tins, and iron boots.
You must have access to a Forge for this skill.
To forge an item, you must collect all the components required, and then place them within a forge. Once this is completed, you simply combine them (click the combine button on the forge) and you will either create the item, or fail. It is important to note that items must not be stacked when attempting to combine them ( Hold CTRL when you click a stack to take just one item from the stack). Either way you will lose the base components.