Whetstone

Whetstone
Creation

Activate stone chisel Right-click rock shards (0.33 kg) Open submenu "Create > Tools"
Result
Whetstone (0.30 kg)
Skill and improvement
Uses stone cutting skill Cannot be improved

Description

A small finely polished stone used for sharpening the edges of weapons.

Activate the whetstone, right-click the item to be improved, and select sharpen. The item must be glowing in order to be improved.

Whetstones can decay rapidly. One way to slow this is to retain in a player inventory.
They cannot be repaired, although damage can be removed with the help of the spell Mend.
The maximum quality of the finished whetstone is determined by the quality of the rock shard used in its creation.
When creating a whetstone, 0.03kg of the rock shard is lost upon each failed creation attempt.