The Haus Knife Sharpener produces perfectly sharpened knives in a matter of seconds. This compact and efficient electric sharpener uses an advanced two-stage process to guarantee precise results. Stage 1 precisely grinds the blade edge while Stage 2 fines, hones and polishes the blade. The blade is automatically guided into place and held at the ideal angle for sharpening. With professional grade carbon steel sharpening wheels and an AC motor rotating at 3400 cycles per minute this knife sharpener is powerful enough for any blade.