Old School Knifeworks Ruple 1 Trapper Bourbon Bone Folding Knife 4.13in Closed Satin VG-10 Clip Blade Bourbon Jigged Bone Handle. Bourbon jigged bone handle. Nickel silver bolster(s). Inlay shield. Specifications for Old School Knifeworks Ruple 1 Trapper Bourbon Bone Folding Knife: Manufacturer: Old School Knifeworks Blade Length: 4.13 in Closed Length: 4.13 in Blade Material: VG-10 Serrated: Plain Knife Application: Folding Blade Blade Shape: Clip Point Handle Material: Jigged Bone Blade Finish: Satin Sheath Material: Leather Handle Color: Bourbon Package Contents: Old School Knifeworks Ruple 1 Trapper Bourbon Bone Folding Knife Old School Knifeworks RUP1BB: Ruple 1 Trapper Bourbon Bone Folding Knife 4.13in Closed Satin VG-10 Clip Blade Bourbon Jigged Bone Handle