Tri-Angle Sharpening Stone Spyderco 204UF1, Ultra Fine

Spyderco was founded in 1976 by Sal and Gail Glesser. Since then, Spyderco has steadily grown to become one of the leaders in the cutlery industry. In addition to a worldwide distribution network and manufacturing resources in the U.S., Japan, Taiwan, Italy, and China, our innovation has also earned us an impressive portfolio of patents, trademarks, and industry awards. More importantly, it has allowed us to earn the trust and loyalty of countless thousands of dedicated knife users around the world—an audience to whom we are extremely grateful.