Pikkupstix

Pikkupstix is the central character surrounding the Summoning skill. You begin the Wolf Whistle quest by speaking to him. He also sells you the Cape of Achievement for Summoning when you reach level 99 Summoning for 99,000 coins. He will tell you that familiars are summoned from the Spirit Plane.

He runs a Summoning Supplies shop selling the following Summoning related items :

He will also enchant helms to hold scrolls for free. You need to have the helm in inventory (not equipped) and if you want to sell it on the exchange you will have to ask him to unenchant it again.
 * Pouch (Summoning) - 1 coin
 * Spirit shards - 25 coins
 * Antlers - 100 coins
 * Lizard skull - 200 coins
 * Summoning cape - 99,000 coins

Trivia

 * The name is a play on "Pick-up sticks".
 * The dead body is the corpse of Pikkupstix's assistant Stikklebrix, which is also a play on Stickle Bricks, a child's toy.
 * He is the character on the Summoning concept art background, although he looks as though he weighs more in game than he does on the concept art.
 * On the Update on the 31st March 2008, when Summoning 2 was released, he could enchant different headgear (by using the right click - enchant option). However, there is a typing error and a message appears 'Pikkupstix chacks all the items you are holding' instead of 'checks'. This has since been fixed.
 * Players cannot buy more than 50,000 spirit shards at a time from Pikkupstix. The reason for this is not known.