How to throw a screwdriver like a ninja

This video, without oral narration, demonstrates how to throw a screwdriver like a Ninja. The video tutorial walks you through the correct holding technique, throwing the screwdriver, and ways to practice. So if you don't have any shurikens or bo-shurikens, and you get into a fight, then just pull out those screwdrivers strapped around your tool belt and let them fly through the air.