Explains how to make a throwable Japanese Ninja Star (Shuriken) out of paper. I call this the Single-Sided Ninja Star because of the way it interlocks. I am using a standard LETTER size printer sheet (8.5 x 11). Please do not aim the star at anyone, especially their eyes as the corners of the star are sharp and can cause injury. Possess these great skills my pupils, learn how to be ninja 😀