From Pathfinder Lost Omens Ancestry Guide, which isn't enabled.

Wish Blade

ITEM 0

UNCOMMON DISARM GENIEKIN RESONANT TWO-HAND-D10

Price 5 gp

Usage held in 1 hand

Bulk 1

Category martial

Group sword

Damage 1d6 slashing

Specialized grooves lined with unique, alchemically treated metals capable of retaining energy score the length of this sword. The first wish blades originated from genie smiths, and the knowledge of these weapons has been passed on to generations of geniekin, earning them the name wish blades.

Pathfinder Lost Omens Ancestry GuideOGL