After I unpacked the knife sharpener, he made a good solid impression. So ratzfatz snapped an older and a little jagged knife and tried directly. 2-3 times the knife drawn across Level 1 ... The result was satisfactory extent, the notches were gone, so is missing the finishing touches. 2-3 times pulled over stage 2 leaves stage 2 partly small ridges can be felt when stroking his fingers over the blade. All in all, the product is ok, but I really expected more, especially from the fine-tuning.
