A blue charm slice is an item that can be obtained from hunting charm sprites.
A player can combine 5 of the same slices to make them into a blue charm. To do this you will have to click the "combine" option on the slices.
This item can be disassembled with the Invention
- Oddly enough, if a blue charm slice and a blue charm are both placed on the ground, by comparison the charm slice is larger than the actual charm.