Rogue kit

The Rogue kit can be obtained as a reward from the Rogue's Den minigame. When used, it can be made into a chisel, rope, tinderbox, or spade. Once used, it cannot be changed back.

The main use of this item would be in cases where you're doing something like a quest, where you might not be sure what items you might need, but one of the above items might end up being useful.