This unique 4″ x 1″ sharpener uses only water as a lubricant, making it clean and convenient as well as highly effective.
Each surface (Extra Fine and Fine) is covered with industrial diamond dust which hones your knife to an exceptionally sharp and fine edge. For those who care – Fine side is 25 microns thick at a 600 mesh. Extra Fine is 9 microns thick. (It’s just right for oboe and bassoon knives).
The rugged plastic handles flip open to provide stability when in use, then close to cover the sharpener when traveling.
This model comes with a lifetime guarantee from the manufacturer. Basic instructions on the sharpener and sharpening are included.