Guy Fieri Knuckle Sandwich Dagger and Chef Knife Set by Ergo Chef Chef's and utility knife set by Guy Fieri 8-inch and 5.5-inch blades; made of high carbon German stainless steel for stain resistance; precision heat treated to keep a great edge Patented ergonomic design; created to be an extension of your hand; natural comfort Knives have full tang and abbreviated bolster which adds strength and balance; crisscross knurl on the end of Chef's knife for pulverizing garlic, nuts, etc Hollow ground ovals in chef's knife blade promote less stick and smoother cuts; utility knife has serrated blade with forked prongs