Spyderco Byrd Crossbill Stainless Combination Edge Knife Made using the highest quality materials Tested for quality and durability The most trusted name in you cutlery needs Heavy-duty handle is constructed of satin-finished stainless steel with chamfered edges Signature -Inch Comet Hole -Inch blade hole provides ambidextrous one-handed opening Hollow-ground 8Cr13Mov stainless steel blade with partially serrated (Combination Edge) cutting edge Mid-positioned back lock with David Boye Dent locks blade securely open and prevents accidental closure Two-position pocket clip supports tip-up/tip-down, right-side carry