Newly Designed Sharpening Aid - This honing guide can fix and adjust the angle at which the chisel edge contacts the whetstone so that the whole knife edge can be sharpened evenly.
Attached 1.6inch Wide Roller - With the widened roller at the bottom, you could just scroll back and forth to sharpen your chisel, easier and smoother.
Compatible with Most Knives - You can fix the chisels from 0-2.25inches wide and planer blades from 0.25-2.5inches by adjusting the knob, which covers the commonly used sizes. It is locked by a metal stud, no knife will fall off even if it is dumped.
All Metal Body - Weighs 0.6 pounds, enough to support the weight of most chisels, wear-resistant, anti-corrosion and durable.