Used RITZ eyeglasses. "RITZ" is engraved on the inside of the right frame. "4001" "56□16-143" is engraved on the inside of the left frame. These were used by a family member. They will be sent in a used eyeglass case. (The case is not RITZ, and the case is damaged.) How about these for yourself or as a gift? ※Instant purchase is OK. ※To prevent replacement fraud, returns and refunds are strictly refused. We may cancel the transaction if we feel uneasy during the transaction. Thank you for your understanding.