Replace your worn FireSteel with ease using our available FireSteel refills, keeping your sparks bright and your fires burning. The world-renowned all-weather-proof Swedish FireSteel is perfectly concealed in the handle of the FireKnife Bio CocoShell. The refill ensures that when your knife needs a new FireSteel, it can be easily replaced. Light fires, ignite gas stoves, prepare meals, include the whole family, and rediscover ancient skills with reliable durability in a timeless design. Our legendary Swedish FireSteel is the original magnesium fire starter. Our second generation Swedish FireSteel 2.0 is a sustainably produced bioplastic mix combining coconut shell fibers, creating a magnificent experience of texture, look, and natural smell.