HIGOC3B Higonokami No 3 Blue Paper SteelThe HIGOC3B No 3 is a traditional folding knife built around a 3" blade of blue paper steel, a high carbon material prized for its edge holding ability and patina development over time. At 4. 25" closed, it's compact enough for EDC while the extended tang and iron handle provide solid balance and durability for regular cutting tasks. The gray and black handle finish resists showing wear, and the lanyard hole ensures you won't lose this knife in the