kunai

Description

Kunai (く な い) is a Japanese dagger, possibly derived from a trowel. Two widely recognized variations of kunai are the small kunai and the large kunai. This simple tool could become a versatile weapon in the hands of a martial artist. Kunai is commonly associated with ninja who used it to punch holes in walls. Kunai was originally a farmer's tool, but later evolved into the weapon that we know it today.