Traditional craftsmanship is what makes the Coolina knives so outstanding and everlasting. The whole process is done manually by professional masters with traditional equipment. Each of Coolina's knives is hand-forged by professional blacksmiths from high-quality steel, which optimized the blade's sharpness, edge retention, and corrosion resistance. After that, it was put through multiple detailed hand inspections to test its quality and ensure that it matches the high standards of the brand. The blade of Coolina's knives is extremely sharp and narrow, which makes cutting meat and hard vegetables a breeze. Highest quality and best value for what you have spent 100% guarantees.