This Charm absorbs any experience orbs that foes drop and converts them into Soul Fragments.
The Charm apears as having 1 durability. The experience orbs become smoke clouds instead of being aquired and then the durability of the charm is increased. It requires approximately 30 experience orbs to put a Soul Fragment in your inventory, then the charm's durability becomes 1 again.
TIP: If this Charm is put in an alchemical chest(also works with a Alchemy Bag) with a Talisman of Repair its "durability" will gradually increase. This can be used to greatly reduce the amount of experience orbs required to aquire Soul Fragments.