Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Horrible quality; suggest not buying for any purpose.

Ordered two of them to cover in paste and use for sharpening. Leather looked so rough out of the package on both of them that I never used them for anything. One came scarred up with knicks in it, the other had a 2 inch square section that was all messed up as if it were a knot in a piece of wood. The leather had deep cracks in it.I wasn't expecting much when buying from prior reviews, but I got even less than that.