The illustrated Case Knife is the 28913 Chestnut Bone (6355WHSS) Case Seahorse Whittler Knife that features wharncliffe, pen and coping blades made of Tru-Sharp surgical stainless steel with nail nicks for opening. The Smooth Chestnut Bone handle of this Case knife, 4-inches closed, comes with the Case Oval Script inlay shield and nickel silver bolsters. The Case Seahorse Whittler Knife weighs 2.6 ounces. Made in the USA.