Affilacoltelli | Serie Hornet | Dalstrong ©

My chef knives went from barely slicing tomatoes to shaving paper-thin prosciutto after just one pass through the three stages. The water-based system is so much cleaner than dealing with oil stones, and the 15° setting matched my Japanese blades perfectly.

The water reservoir is a game changer—no mess, no guessing, just a quick pull through each stage and my dull chef’s knife is back to slicing tomatoes like butter. It handles the 15° edge I usually set with a whetstone, but in a fraction of the time.

I was skeptical a three-stage system could feel this smooth, but the water-based stages glided through a dull chef’s knife until it shaved paper in a few minutes. Even the 18° edge on my Santoku came out consistent, no guesswork. The whole process took less time than digging out my old whetstone.