The anti-fog gel for glasses can dissolve the fog when you wearing a mask.
Condensed anti-fog agent creates the layer which has high durability and prevents unevenness.
It can be used for 100 times approximately.
With 10g size which is easy to carry.
Apply a rice sized agent (approx 5mm) and wipe off with tissue paper or soft cloth.
* Do not use moisted wipes.
* If apply too much, it may appear unevenness or accumulate liquid around flame.