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From Pathfinder Lost Omens The Grand Bazaar, which isn't enabled.

Throwing Knife

ITEM 0
Price 3 sp
Usage held in 1 hand
Bulk L
Category simple
Group knife
Damage 1d4 piercing

This light knife is optimally balanced to be thrown accurately at a greater distance than a common dagger. While this comes at the cost of a significant cutting edge, the difference is worth it for throwing specialists.

Pathfinder Lost Omens The Grand BazaarOGL