Colors: Lighter available in silver, copper, or black – color not selectable. Rothenberger Industrial Universal Gas Burner lighter with adjustable flame setting and safety feature. Areas of use: Ideal for quickly and easily lighting fireplaces and gas stoves. The universal gas burner can also be effectively used as a mini torch. Application advantages: Can be used even in windy conditions. Rothenberger Industrial Rofill Super 100 gas refill cartridge made of aluminum. Gas mixture: 25% propane, 75% butane. Application advantages: Various nozzle adapters included in the closure cap. High purity level for the operation of micro soldering devices.