SUPER FAT HANDLE!! COMES WITH LEATHER SHEATH! FILLET. FILLET KNIFE MADE FROM 1095 HI CARBON SPRING STEEL. THIS MATERIAL PROVIDES FOR AN EXCELLENT FILLET KNIFE. ANY TYPE OF KITCHEN OIL WILL KEEP THIS KNIFE LOOKING NICE FOR YEARS TO COME. ANZA KNIVES SHOULD NEVER BE PLACED IN A DISHWASHER. KEEP OILED AND DRIED AFTER EACH USE.