Easily replace your worn-out FireSteel with our available FireSteel refills to keep your sparks bright and your fire burning. The world-renowned, weatherproof Swedish FireSteel is perfectly hidden in the grip of the FireKnife Bio CocoShell. The refill ensures that your knife can be easily equipped with a new FireSteel when needed. Ignite fires, light gas stoves, prepare meals, involve the whole family, and rediscover old skills with reliable durability in a timeless design. Our legendary Swedish FireSteel is the original magnesium fire starter. Our second generation, the Swedish FireSteel 2.0, is made from a sustainably produced bioplastic blend that combines coconut shell fibers, offering a great experience in texture, appearance, and natural scent.