Lighter gas - butane green. If you use gold, red or green gas you have to use the normal Dupont flint (grey/silver)
Are you unsure about what color gas refill you need please check the color blob in the bottom screw where the gas is normally put in.
NOTE: DUE TO SECURITY DEMANDS FROM COURIER AND POSTAL SERVICE, WE CAN´T SEND GAS, LIGHTER FLUID AND SPRAYS. THESE ITEMS WILL BE REMOVED FROM ORDERS EXCEPT DENMARK (SORRY!)