The sharpening wheels on youredge pro compact electric knife sharpenerare made from bonded synthetics.The synthetics used are selected for their ability to guarantee longer wheel life， uniform cutting and minimum heat build up， so that de-tempering of your blade does not occur.Our wheels are manufactured according to strict tolerances in order to ensure the same high quality on each and every wheel that we make. The crossed ceramic rods put the final finished edge on your blade. Crossed ceramic rods create a fixed sharpening angle that lightly hones both sides of your blade at the same time， thus putting a polished razor-sharp cutting edge on your knife. Also， the crossed ceramic rods are excellent for giving already sharp knives a quick touch-up before use. Just a few， quick pulls through the sharpening slot is all it takes. Smiths recommends always using the ceramic rods for final edge honing after you sharpen using the synthetic wheels. Again， just a few pulls through the sharpening slot is all it takes.

• Brand Name: Smith's
• Abrasive Material: Synthetic
• Product Type: Compact Electric Knife Sharpener
• Grit: 300 Grit
• Number in Package: 1 pc
• Grade: Coarse