Wusthof Ikon Blackwood 7" Santoku, Hollow Edge For over 200 years, Wusthof has been producing high-quality cutlery for chefs around the world. Their Ikon Blackwood Knives feature an extremely sharp edge that will glide through you food effortlessly. The 7" Hollow Edge Santoku Knife is a durable and flexible knife for your cutlery collection. The word Santoku translates to "three good things" as it will chop, dice, and mince your food to perfection. The knife features evenly spaced vertical indentations that creates small air pockets between food and the knife. The indentations prevent food from sticking to the knife as you cut. The knife handles in the Wusthof Ikon line are constructed of African Blackwood. This wood is one of the hardest in the world, preventing it from contracting or expanding throughout years of use. The Wusthof Ikon Backwood Santoku Knife is a one-of-a-kind piece of cutlery. With proper care, this knife will be your favorite knife for food prep for many years. This knife is also available with a 5" blade .