Premium Diamond Sharpener Knife Kit Wooden BaseGet Razor Sharp Knives with the Quellio Edge Diamond Roller Knife Sharpener Pro Wood Base Sharpen Your Knives Like a Pro Say goodbye to dull knives and hello to razor like precision with our professional rolling sharpener. Made with natural wood and diamond stones (400 and 1000 grit), this sharpener gives you durable performance and precise edge control. The magnetic angular support foot keeps the sharpening angle just right, making it perfect for all