The Lansky Sharpeners Extra Course Hone Knife Sharpeners lets you re-shape knife blades that are severely worn, taking off irregularities and restoring the geometry of the cutting edge. The Lansky Extra Coarse Hone lets you bevel extremely dull and deteriorated cutting edges and get them back into high-performance condition.
Lansky Sharpeners S0280: Medium Hone
Lansky Sharpeners S1000: Ultra Fine Hone
Lansky Sharpeners S0070: Extra Coarse Hone
Lansky Sharpeners S0120: Coarse Hone
Lansky Sharpeners S0600: Fine Hone