227g butane gas cartridge, can be used with all devices using direct butane pressure, in accordance with EN 17476:2021+A1.Contains Butane gas under pressure and is extremely flammable.Risk of explosion under the action of heat.Keep away from heat, sparks, open flames or hot surfaces.Avoid smoking near the equipment.In the event of a fire due to a gas leak, do not attempt to put it out unless the leak can be stopped safely.Eliminate all sources of ignition if it can be done safely.Protect against sunlight and do not expose to temperatures exceeding 50°C / 122°F.