Sealed with a thin sticker
C/O = COMBINATION/OILY
N/D = NORMAL/DRY
Expiration is etched on the base of the glass.
Actual photo shown.
FYI: The zip code is NOT the batch code. Exp etched: 2018-2019
Payment is due within three days from placing an order, including weekends and holidays as other payment options are available on these days. Please be sure you have read and fully understood our terms and conditions prior to placing an order.