Portable Tungsten Ceramic Carbide Knife Whetstone Sharpener Sharpen Fish Hook Pocket Diamond Tool Camp Hike outdoor

3 in 1(Tungsten, Ceramic, Carbide)
Tungsten for rude grinding
Ceramic for precise grinding
Carbide rod for serrated blade grinding
With keychain hole, allow you easily attached this sharpener to keychain
 Material: ABS Plastic + Tungsten Sharpener + Ceramic + Carbide rod
Size: 80*27*10mm(3.15*1.06*0.39'')
Weight: 27gram
 Package cinluded: 1 * Sharpener