Maintain your knives in the field to the exact angle you set with your Lansky Kit. Featuring the same four angles as the Lansky Controlled Angle System, 17, 20, 25 and 30 degree for the perfect portable sharpening accessory. The built-in ceramic polishing benchstone also allows the QuadSharp to be used as a fully functional, standalone sharpening solution.

Features:17, 20, 25 and 30 degree sharpening angles;Built in ceramic polishing benchstone