Triangular Blades are a specially designed, triangular-shaped shuriken often used by wielders of the Magnet Release kekkei genkai. These blades are slightly bigger than normal shuriken, possess a finger-sized hole in the middle and are much sharper. These shuriken are made of a metal that can be infused with chakra, potentially increasing the damage this tool can do. Because of its shape, these shuriken are often difficult to throw, preventing enemies from using these tools against the user.