The Case Medium Stockman is a part of the Pocket Worn Old Red Bone Family. The knives three blades- Clip and Sheepfoot blade sit on the pocket end while the Pen blade sits on the cap end. The Clip blade is commonly used as a multi-purpose blade and preferred for detail work. The Sheepfoot blade allows for added strength at the point making it great for carving and achieving a clean cut. The Spey blade is commonly used as an all-purpose utility blade. The blades are corrosion resistant. Made in Bradford PA USA from domestic and imported materials.