For sale are the 3 full tang Ninja Kunai throwing knives, like those seen in Naruto. Made of 440 stainless steel, the handle and blade are of one piece. The blade is slightly sharpened, and with 4", the item is made to puncture. The handle is wrapped nylon. Included is the nylon sheath, which holds 3 ninja kunais. This is a favorite of ninja fans.