The versatile 2-Stage Pull-Thru Knife Sharpener uses pre-set carbide blades and crossed ceramic rods to bring your knife’s blade to razor sharpness. This sharpener works best when trying to sharpen very dull or damaged knives, but can also be used to maintain the edge on already sharp knives.
Blade Guide:
Straight Edge Knives – YES
Serrated Knives – NO
Scissors - NO