Bone dagger made from the leg bone of a cassowary bird. There are two v-shaped slots cut into the head producing three parts through which a hole is drilled, allowing the dagger to be worn as decoration. There is an overall decoration of roughly oval and rectangular motifs arranged symetrically.

Daggers such as these are usually worn on the shoulder, and enhance the wearer's warrior appearance. The implication is that the wearer has committed a ritual murder, and therefore is brave and a fully mature and experienced tribesman.