The 5-stone precision knife sharpening kit includes fine, medium, and coarse alumina oxide stones, an extra coarse diamond-coated stone (with a groove for hook sharpening), and a fine ceramic stone for serrated blades. The angle guide has settings at 11º, 15º, 18º, 21º, 25º, and 30º to sharpen a wide variety of knives.
Diamond Coarse Grit: 320
Coarse Grit: 120
Medium Grit: 180
Fine Grit: 280
Ceramic Fine Grit: 1500
