Silvercap 7" Hollow Edge Santoku KnifeThe Henckels Silvercap 7" Hollow Edge Santoku Knife is perfect for detailed kitchen tasks. Thanks to its handy micro serrated edge, the blade never needs to be sharpened. Santoku Japanese for "three virtues" excels at three cutting techniques. Expertly mince garlic, slice cucumber, and dice onions with this Asian all rounder, whose hollow edge blade has small indentations, aka grantons, which prevent food from sticking while cutting. The knives offer