Furi Rachael Ray Gusto-Grip Basics Line 7-Inch Offset Bread Knife The Rachael Ray Gusto-Grip Basics handle is made of 'super duper grippy' thermoplastic elastomer molded over a tough polypropylene core. Antimicrobial inhibiters are incorporated directly and permanently into the Gusto-Grip Basics handles during the manufacturing process. 7-Inch Offset Bread Knife with serrated edge. Blade manufactured from CrMoV stainless steel for rust resistance and superior edge retention. Finger groove in handle for control.