Meanhoo Huge 7.9 x 0.7cm Survival Portable Ferrocerium Starter Rod Flint Fire Starter Magnesium Camping & Hiking Gear tool High Quality - Made of magnesium and rust-free ultra-strong ferrocerium rod, an start a fire quickly, provides up to 3000 degrees C spark in any weather, at any altitude, works in any conditions - rain, snow, high-altitude, ultra-durable. Spark Really Well - These work great, just make sure you scrape the black coating off first and it works better if you use a sharp edge like the back of your knife, even the blade if you had too, or a piece of hacksaw blade to really throw sparks. Easy To Carry - Portable and convenient, best choice to carry it for camping, hiking, climbing or other outdoor activities. Safety and easy to use, one of the basic survival tools should prepared in your package Easy To Operate - To start a fire, follow the steps below: Prepare some kindling (withered grass, leaves, paper, etc.), Slowly scrape some magnesium from the lighter rod onto the kindling, Quickly scrape the lighter rod to create a spark onto the kindling Emergency Survival Kit - Can effectively save your life, When you in a very cold or a very humid environment, there are only a dry spot wood chips or leaves, and even newspapers, then can use the flint to ignite, make you warm.