The Triskelion Urn is an object in Teen Wolf. It was created by Alan Deaton, who made the urn from the wood of the Nemeton to hold Talia Hale's claws, the woman he was in love with.
The urn has a Triskelion, the symbol of the Hale Family carved into the lid. As it is made with wood from the Nemeton, it is a powerful object that can be used to store other powerful objects.At some point after this, the urn fell into the possession of the Calavera Family, who hid it in a box made of rowan wood and full of Mountain Ash so that no supernatural beings could take it back. However, Talia's son and brother, Derek and Peter stole it back and used Talia's claws so Derek could communicate with her spirit.
The urn was last seen in the possession of Chris Argent and Isaac Lahey before they left the Argent Apartment and headed to France.