Chef's Choice Manual Diamond Hone Two Stage Sharpener. Black plastic
casing. Stage 1 - Precision guides control the sharpening angle while
diamond abrasives remove the old, weak edge and create first bevels on
both sides of the blade. Stage 2 - Honing: Ultimate diamond abrasives
create the second bevel, on both sides of the blade, while polishing the
edge to razor sharpness. Hang packaged.
Country of Origin: USA.