190g pressured combustible gas cartridge com gas. protect from the sun rays. do not expose to temperatures over 50°c. keep away from children's reach. in compliance with the en417 directive. follow the product's instructions before using it. keep the gas cartridge in a well ventilated area. keep away from flammable sources. do not smoke. make sure to get rid of the gas cartridge safely. replace the butane gas cartridge in a well ventilates and flammable-free area. close up the product's valve. take out the empty butane gas cartridge. change the security seal joint if damaged or missing.important: not fill again, perforate or throw to flames.