Adult snorkelling anti-fog mask and valve snorkel set, 100 size-g-13-n-25833-b-484 - Smoothness of the rope

- Smoothness of the rope sliding through the device

When riding in rainy weather

To guarantee the quality of the 500 mL water bladder

Here are our tips for correct folding: - open the valve

Adult snorkelling anti-fog mask and valve snorkel set, 100 size-g-13-n-25833-b-484 - Smoothness of the ropeNo more foggy masks to spoil your fun! This mask and its anti fog film will enable you to make the most of your underwater activities! Activating and maintaining the effectiveness of the anti fog system This mask needs no preparation (toothpaste, flame, anti fog spray) before use. To activate the film, first soak the mask in water and lightly rub the inside of the lens before diving. To optimise the efficiency of the anti fog system, avoid touching