These are glasses made by Koubou Sakuh, sold at Kaneko Gane. Product Name: T-223 These are very rare glasses by Koubou Sakuh, which are no longer sold. They are engraved with "Handmade" and are glasses made entirely by hand. They are a one-piece bridge and rimless two-point design, giving them a retro feel. This is a masterpiece frame, with beautifully curved, polished temples combined with the elegant metal decoration on the front. As they are used, there may be small scratches and dirt. Please purchase with understanding. A glasses case is also included, so I will include it as well. Additional Information: I realized I hadn't mentioned this after receiving an inquiry. These glasses have prescription lenses. Kaneko Gane Koubou Koubou koubou