Sacred clay harpoon

In Stealing Creation
In Stealing Creation it is used by using sacred clay (class 1-5) on a Creation Kiln. After that, look into your inventory and choose the harpoon. Depending on what class of sacred clay you use to make the harpoon depends on what class the harpoon is. The higher the class of the sacred clay, the better it will be and the quicker it will get sacred clay.

To use the Sacred clay harpoon to get sacred clay use it on a pool.

Outside Of Stealing Creation
Sacred clay harpoon - a rewead from the Stealing Creation minigame. 20,000 points can be exchanged for it from Mystic.

It gives a small bonus amount of experience while fishing.

Trivia

 * The harpoon moves through the 'dipping' motion twice as fast as a normal harpoon.
 * There have been reports of a glitch that wouldn't allow you to fish if you had it equipped.
 * There is a glitch which prevents players from fishing swordfish and tuna. They can only fish sharks. If a player affected by this glitch logs out and logs back in, the glitch will be gone.