Note: S.T. Dupont Red Defi Extreme Butane is for use with Defi Extreme and Defi XXtreme lighters only
The highest purified lighter butane on the market, S.T. Dupont Red Defi Extreme Butane is over 99.9% pure. This premium butane is for use with S.T. Dupont Defi lighters only and is not recommended for other lighters.