Kerosene lighter waterproof portable keychain bottle opener

All in one flint metal match lighter, beer bottle opener and keychain for daily carry. It works effectively even in wet or cold environments. The vermiculite starter and adjustable cotton can withstand more than 10,000 clicks, while the high-quality magnesium core ensures a long product life. The fuel is refillable and can be used thousands of times. To use the igniter, simply add a small amount of fuel (gasoline or kerosene) and allow the matchstick to soak for 1-2 minutes.