The difference is we keep the names of the original sharpening stones in the names of the finished products

Premium Stone Holder is made of metal

Ursa Series is available in six grit combinations

screw clamps

📐Magnetic Digital Angle Gauge Holder

arkansas black stone kmex The difference is we keepDan's Whetstone Black Arkansas sharpening stones are used for finish sharpening knives on KME or Hapstone knife sharpeners. Arkansas stones are made of novaculite, a naturally abrasive material of high density. Arkansas stones are mined in the Ouachita Mountains in the state of Arkansas in the United States. Arkansas stones consist of silica, but unlike synthetic abrasives, do not consist of individual abrasive grains of the same size. Arkansas quartz