Neuftech® 12pcs inserts reusable anti-fog Anti fog camera for drying Inserts GoPro Hero GoPro Hero 1/2/3/4 3+ (Electronics)
After using one week in mountain and snow, I can say that this effective product in view of condensation absorbed but it would be helpful to have documentation to explain drying. My advice: 10 seconds on a flat low power in the microwave. WARNING: mo
