WÜSTHOF Classic Ikon knives feature a distinctive, double bolster design for professional-style heft, exceptional balance and beauty. The handle is made of a highly durable synthetic material — Polyoxymethylene (POM) — which has a tighter molecular structure to resist fading and discoloration. The elegant shape of the handle is designed for a comfortable grip. The Classic Ikon 5" Hollow Edge Santoku Knife is designed with a thinner blade than the traditional chef’s knife, at a 11º cutting edge that gradually curves up at the very end providing a straighter edge. The hollow edge is crafted with evenly spaced vertical indentations, which create small air pockets between the blade and the food to gently push food off the blade and reduce friction and drag. This knife allows cooks to effortlessly prep a wide array of fresh produce, including starchy vegetables like potatoes, which otherwise tend to stick to a knife’s blade.