Product: 3COINS Anti-Fog Cloth - 1 item New, unused. Shipping: Items will generally be shipped the next morning after purchase! Free shipping (regular mail)! Details: ● Recommended for preventing fogging on glasses, smartphones, mirrors, watches, cameras, etc. ● Simply wipe to prevent lens fogging. ● Effective for 24 hours per use, can be used approximately 300 times, and lasts up to 12 months. *Varies depending on usage environment. ● Easily removes fingerprints and oil smudges from lenses with a light wipe. *Please note that wiping away heavy dirt may reduce the anti-fog effect. ● Can be used on plastic lenses and water-repellent lenses.