Product features: the reliability of super flint has made it a must-have for outdoor experts, hunters, fishing enthusiasts and campers. It is also a simple way to light stoves and gasoline barbecue ovens in huts or backyards. Surprisingly, it can also work normally in humid environment. Everyone will be happy to use such a simple tool to make a fire. Super flint has the following characteristics: it is easy to light campfires, stoves and gasoline barbecue ovens; Magnesium alloy containing 7 metals is used; Up to 20,000 strokes; Can produce sparks as high as 3000 degrees Celsius (5500 degrees Fahrenheit); Produce bright sparks-can be used as an emergency signal; Normal use in rainy and snowy weather.