I'm selling these glasses because I haven't used them much and they've been stored at home. They are a combination black and clear frame model from Kaneko Optical. These are high-quality, MADE IN JAPAN, no-core construction celluloid glasses from the KC series. The no-core construction preserves the original beauty of the celluloid, especially highlighting its transparency, allowing you to enjoy the beautiful shades of color. This method involves aging the celluloid material for 3-5 years to increase its hardness and elasticity, with the strength maintained by the hinges and rivets. - Brand: Kaneko Optical - Model: KC-04 BKCL - Color: Black/Clear - Material: Celluloid - Made in: JAPAN The glasses stand is not included, but the full case set (soft case and wooden box) and the guarantee card are included. Thank you for looking.