Ergo Chef's Prodigy II Boning Prep Knife has a polished carbon stainless steel (5Cr15MoV) blade for durability. The new styling of the handle offers a large ergonomic grip for more relaxed comfort and less strain when prepping meat, chicken, and all your proteins. The blade is wider and has a medium flex for easily following bone contours. Great for fish, proteins and melon breakdown. A perfect size utility type knife for many tasks in the kitchen.