Product Features:

• Designed to prevent fogging of glasses when wearing glasses
• Reusable up to 1000 times
• Provides anti-fog that lasts up to 48 hours
• Provides protection for the lens from dust and pollution

How to use:

• Clean and dry the lens
• Fogging the lens through the breath
• Wipe the lens with the cloth before the fog disappears
• Repeat the same movement on the other lens