Wasn't expecting much given the low price and conflicting reviews. I enjoy this case more! Easier than pulling out a knife or slicer. I didn't even sharpen it - I straightened the blade and started. A mesquite rock formed, hard as a rock, and its structure is constantly changing. I am addicted! For the price I'll buy a second one and set it up to be seen through thin shavings so I don't have to fiddle with settings when I'm closer to completion.