Buck Knives EdgeTek Field FlipStik Diamond Knife Sharpener 750 Medium Grit. With a 750 Medium Grit on both sides this Diamond Sharpener from Buck Knives offers an easy carry sharpener with a 100percent diamond coated surface and oval contour for sharpening a wide variety of blade edges. The Buck Knives Field EdgeTek FlipStik is lightweight and compact with a handle that also doubles as a carrying case. For those on-the-go who may need a touch up after lots of field work don't be caught without a Buck Knives FlipStik. Specifications for Buck Knives EdgeTek Field FlipStik Diamond Knife Sharpener: Manufacturer: Buck Knives Grit: 750 Fabric/Material: 100percent Diamond Coated Color: Black Length: 4 in Width: 0.75 in Blade Length: 9.13 in Closed Length: 5 in Features of Buck Knives EdgeTek Field FlipStik Diamond Knife Sharpener Ultra lightweight and compact Textured Polypropylene handle with locking system Handle also doubles as a carrying case Package Contents: Buck Knives EdgeTek Field FlipStik Diamond Knife Sharpener Buck Knives 97043B/4974: EdgeTek Field FlipStik Diamond Knife Sharpener 750 Medium Grit