Clipper Butane is the only butane you should trust to refill your Clipper lighters, or any lighter, for that matter. This extremely pure, high-quality butane is 7X refined, and some of the highest quality butane currently available on the market today. Comes in a 140g can.
NEVER USE BUTANE INDOORS!!! BUTANE IN SURPRISINGLY SMALL QUANTITIES IS EXTREMELY FLAMMABLE (EXPLOSIVE). BUTANE MUST NEVER BE EXPOSED TO HEAT OR RELEASED EVEN IN SMALL AMOUNTS IN ENCLOSED SPACES!