The gyuto knife has been used and the sharpness has slightly decreased. The petty knife has been used a few times and is in relatively good condition. This is a set of a gyuto knife, a petty knife, a case, and a cover. Gyuto Knife <Product Details> Blade Length: Approximately 240mm Total Length: Approximately 375mm Weight: Approximately 195g Blade Material: V Gold No. 10 (VG10) + 13 Chrome Stainless Steel Handle Material: 18-8 Stainless Steel Blade Type: Double-edged (for right-handed and left-handed users) Petty Knife <Product Details> Blade Length: Approximately 120mm Total Length: Approximately 225mm Weight: Approximately 75g Blade Material: V Gold No. 10 (VG10) + 13 Chrome Stainless Steel Handle Material: 18-8 Stainless Steel Blade Type: Double-edged (for right-handed and left-handed users)