Ignitus offers you a large 300ml can of premium refined butane for you to enjoy and refill your butane powered products. Refined 5, 7, or 11 times to give you a purer butane, Ignitus has made it easy to refill and enjoy the powers of butane with each can. You are sure to get a cleaner and more pure burn with this butane than you would get with lighter fluid and is perfect for increasing burn time.