These are blue light-blocking glasses. I haven't used them much, but there are some scratches on both ends. They have been stored at home. JINS PC Functional Eyewear / PC-11A-001C Frame Color: Purple Lens Color: Light Brown (Non-prescription) The case shows signs of aging, but it closes securely, so there are no problems with its practicality. JINS PC Functional Eyewear PC-11A-001C Blue Light Cut Purple Purple