Zwilling Pro is the most user-friendly knife available to the market. The unique blade shape and ergonomic bolster are the results of 280 years of experience in knife making, and the rigorous study of how knives are used. A unique curved bolster supports the professional pinch grip, with the thumb and index finger on the blade, for safe cutting and less fatigue. The chef's knife blade was redesigned with a broader curve in the front to facilitate the rocking motion of Zwilling Ja henckelsstern cutting, while the straight back is ideal for the Asian chopping motion. The full length of the blade can be used when cutting and can be sharpened from bolster to tip.