Magnesium Flint Stone Fire Starter

New flint stone containing magnesium powder, Safe, convenient carrying and durable. Can be used more than 1000 times Start fire easily and quickly with just some spark Can be used in most weather or low temperatures Suitable for military, hunting, fishing, camping activities, also good for survival tool  Material: flint stone, magnesium stone, scraper (iron)  Color: black, Red or Orange Flint diameter: 4mm Flint length  How to use: scrape some magnesium powder from the magnesium stone onto the flammable material like paper or branch Place the flint on ground at about 45° angel and 2.5cm from the magnesium powder, then scrape the flint stone fast to make some spark so as to light up the flammable material.