The "pocket" hone is 5 inches long with a usable length of 2.5 inches. The taper end has a #600 grit while the multi-function end has a #320 grit. The abrasive material is diamond. The pocket hone is a retractable 4-function hone with a flat edge for sharpening items like scissors and a round hone for knives. The tapered end is designed to sharpen serrations and knives.
You have a full year from your date of purchase to return your item for a full and prompt refund of the purchase price. Our philosophy: If you don't want our product, we don't want your money. It's that simple. Feel free to use the item, even abuse it if you want, and if you're not satisfied, return it in any condition within 1 year for a full refund.