♥ Megrhythm Steam Hot Eye Mask, Ripe Yuzu Scent, Individual Sale: 9 sheets‼️ Manufacturing date: July 23, 2022. Although it has been over 3 years, it has been stored in a dark place in a suitable environment → From the official website… "There is no expiration date, but we recommend using it as soon as possible after purchase. If stored unopened, away from direct sunlight, high temperatures, and heat-generating sources (such as heating appliances and computers), it is designed to maintain its quality for at least 3 years from the date of manufacture. It doesn't mean it becomes unusable immediately after 3 years."… So, I'm listing it because it's a shame to throw it away m(_ _)m I opened one sheet and it warmed up immediately, and I felt there was no deterioration in comfort → This is just my personal opinion, so I don't recommend it to those who are concerned m(_ _)m Although it is new and unused, please understand and accept that it has been over 3 years and is being sold individually (3 sheets were used from a box of 12) m(_ _)m