TR-219 Portable gas stove ,it works exclusively, butane-gas cartridge. Description: Technical Features: Manual Adjustment of the flame (gas supply) by acting on special crank. Burner and base separate from propane bottle for compact, easy carrying. Fits a 8-in for pan adjustable burner gives you precise temperature control wind baffles help protect your burner from wind for maximum heat Portable Stove Butane Gas operated, powered with the classic cartridges, useful in camping or in all cases of emergency. Equipped with three media which rest on the pot, the saucepan, the coffee maker, etc.