[Knife Sharpener]AuroKer&reg; Knife Sharpener,2 Stage Sharpening System for Knives, Black Features:100% Diamond abrasives for shaping and & sharpening, Zerconia ceramic abrasives for honing & finishing Beautiful Finish:After setting the knife's edge with the carbide side, use the unit's ceramic side to nicely finish the edge to a beautiful shine Sharpens All Knives: Whether your look for a paring, chef's knife, cleaver, or pocket knife sharpener, this is the only tool you'll ever need. Non-Slip Safety Cushion:Non-slip foot provides a secure grip and cushions hands during repetitive knife sharpening motions providing more control. Lifetime Warranty: Buy with no risk. Made to last forever, if you are not satisfied, contact us for full refund with no questions.