The Work Sharp Knife & Tool Sharpener Mk.2 brings New & Improved features to make sharpening even faster and easier. Sharpens every knife you own using Flexible Abrasive Belts and a redesigned Sharpening Guide. It sharpens outdoor, pocket and kitchen knives, even serrated knives, scissors, and many other common edge tools. The redesigned Sharpening Guide increases precision and repeatability to get the proper edge angle every time, while the new Edge Guide supports the knife all the way to the tip. Professionals use flexible belts to put a razor sharp edge on their blades, now you can have the same technology in your home or shop.