This Mini Copperlock is a part of the Amber Bone Family. The Copperlock is an original design by W.R. Case that combines elements from the Trapper and Copperhead to make a new lockback knife. The Mini Copperlock is smaller than the traditional Copperlock without compromising durability. The Clip blade is commonly used as a multi-purpose blade that makes this pocket knife great for everyday use. This knife is constructed with Case Tru-Sharp stainless steel which is a special high-carbon steel that helps the blades hold an edge longer than conventional steel. It offers blade strength and corrosion resistance. Made in Bradford PA USA from domestic and imported materials.