Our most iconic size. The No.08 Carbon Steel is the knife that started it all. Dating all the way back to 1890 when Joseph Opinel created a simple yet robust tool for the everyman, the No.08 has been featured in countless museums, books and galleries around the world. Whether you're looking to sharpen your pencils, or prune your roses, the No. 08 has been a favorite of explorers, artists, farmers, and chefs alike. The perfect size to keep in your pocket or your bag, you'll be glad to have this folding knife close at hand. This size features the Virobloc® safety ring.