This is a sterling silver paper knife "21" made by the workshop of the late Yasuhiro Fujimoto, a legendary knife craftsman known as the "last craftsman" of "Tokyo Knife." It is one of the high-end models representing Mr. Fujimoto's workshop, featuring a sterling silver handle with elegant engravings and a practical folding small blade. At the base of the small blade, the "F Wing" mark, a symbol of high-quality workshop products from the 1960s and 70s, is clearly engraved. As shown in the photos, the main body is in near-unused condition with no noticeable scratches or stains, and the original paulownia wood box is also included. We hope to sell this to someone who appreciates its value, as a work of art to adorn a study, and as a collection that tells the history of Japanese knives. ・Model: 21 Sterling Silver Engraved Paper Knife ・Materials: Sterling Silver (Handle), Stainless High Speed Steel (Blade) ・Specifications: Fixed Paper Knife (100mm), Folding Small Blade (42mm) ・Engravings: F Wing mark, JAPAN ・Accessories: Original Paulownia Wood Box Reference Sites ・Product information and confirmation of the original price (¥19,800): https://bigwestcreek.com/pages/knives/fujimoto/3276.html ・Profile and evaluation of the creator, Yasuhiro Fujimoto: https://matrix-aida.com/custom_knife/yasuhiro_fujimoto/ ・Product catalog of Yasuhiro Fujimoto's workshop: https://bigwestcreek.com/pages/knives/fujimoto/index.html