Lansky Sharpeners QuickFix LS48. This Knife Sharpener from the folks at Lansky Sharpenersis a crock stick and tungsten carbide sharpener that allows you to sharpen and polishes knives in less than a minute. Don't wield a knife without the Lansky Sharpeners Quick-Fix Knife Sharpener. Features of Lansky Sharpeners Quick-Fix Knife Sharpener: Crock stick and tungsten carbide sharpener Sharpen and polishes knives in less than a minute Camouflage finish comfort grip rubber over-mold design Hang packaged Package Contents: Lansky Sharpeners Quick-Fix Knife Sharpener Lansky Sharpeners LS48: QuickFix