Crystal Clear Vision: Reusable Anti-Fog Cleaning Cloth for Sparkling, Fog-Free Eyewear

Crystal Clear Vision: Reusable Anti-Fog Cleaning Cloth for Sparkling, Fog-Free Eyewear use again and again     to prevent eye glasses from fogging   -1pc in each packaging     *Do not wash the cloth*       24 hours fog free   Instructions 1. take out the anti-fog cleaning cloth(abit wet) from the zipper bag 2. Evenly rub the lens with the cloth for 10 seconds 3. Blow slightly and check that the lens is not fogged 4.Tightly reseal the bag when storing after use   *Re-apply after lenses are cleaned with water