These are the familiar Propane/Butane gas cartridges that you see all over Europe. The can is generally blue in colour but ours is a Korean brand five star. You simply pull the red cap off to reveal a threaded valve. You must then screw the mating appliance on, generally a little stove burner or gas lamp. Once the gas is used, you simply dispose of them thoughtfully as they cannot be refilled.

75% Iso-Butane, 25% Propane

230g Cartridge

90mm high x 100mm wide