The Mora Carving 163S Double Edge – Here is the newest version of the 163S. This knife now comes with a sheath! It is a half curve Carving knife and sharp on both sides. It is similar to the 162 but with a more open curve. Works equally well with a right or left handed grip. The square end works as a chisel to reach awkward spaces. This knife with sheath is only offered in Stainless Steel.