OVERVIEW: IDEAL FOR A VARIETY OF KNIVES: Our electric knife sharpeners are suitable for different types of straight blade knives (chef's knife, fruit knife, chopping knife, etc.), serrated knives, ceramic knives, scissors (kitchen scissors, secateurs, axes, etc.). In addition, a removable ceramic polishing rod is attached for grinding tools with special shapes, which can also be used for polishing. Premium quality: 4 in 1 electric knife grinder with professional precision sharpening slot...