Brand new, unused. Convenient for turning the serrated nut of Gibson-style toggle switches. Works for regular nuts too. A crow's foot wrench might be too big and risk damaging the body, but this is small and easy to turn. Although unused, it's made in China, so there may be minor scratches. Please understand. I checked several, and there were no burrs. Use it by changing the direction of the serrations to match the direction of rotation. For safety, please use masking tape or other protection. It's convenient to keep one in your guitar case for emergency maintenance. Thank you for looking. Multi-tool