These are glasses made by Taihachiro Kinsei, purchased at Kaneko Optical. As you can see in the photos, they are broken, so I'm selling them at a bargain price. I confirmed with Kaneko Optical, and it seems repairable by replacing the middle frame. If you do that, you should be able to use them for less than the price of a new purchase. The frame is made of celluloid, with a high-quality luster and a pleasant feel. - Color: Black - Style: Framed - Lens Shape: Square - Material: Plastic - Design: Two-tone - Features: Lightweight design Thank you for looking. Color: Black系 (Black-based) Frame Material: Resin/Plastic Stains, tears, odors, etc.: Yes