The Handy Safety Knife® is designed to be worn on your finger, just like a ring. Typically, the ring knife is worn with the blade on top of the hand, all the way back against your knuckle and facing the tip of your fingers. Any finger will do. Wear it in the way that is most comfortable and effective for you and your cutting needs. After some trial time you may find that it works best on a different finger, or even your other hand. There is no wrong way to work with your Handy Safety Knife®. To request a sample, please complete our online form.