Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awesome at honing / touching up an edge

To get a really first rate edge, I use a Lansky system with the guide rods and different angles. However, that is a pain for a quick touch up because it requires clamping the blade down and setting up the rods. This Henckel's model is awesome for touching up an edge or honing as it is also called. I do not use it for re-setting an edge or sharpening. The difference...honing is that last step that gets it really sharp. Sharpening can be thought of as re-setting an edge that has been really dulled. The carbide wheels are really supposed to sharpen, but I don't get very good results. The ceramic wheels are simply the best way I know to get a good quick hone.