Name: Solar cigarette lighter Material: Plastic Aluminium Specifications: Concave diameter 8.5cm, total diameter 9.8cm, weight 38g Features: environmental protection and energy saving, windproof, waterproof, easy to use Precautions: Aim the concave mirror at the sun and adjust it properly to focus the light on the cigarette butt When the light is strong, it only takes a few seconds to ignite As long as it is right, the sun in the morning can also be lit. It is recommended to wear dark sunglasses when in the sun, which is conducive to observation and eye protection. Adjust the direction and height of the sun to make the light spot the brightestand smallest. Features: If the sun is good, it can be ignited quickly, it only takes 3 seconds, environmental protection and energy saving Water and wind resistant