Specification Fill Fuel Type: Butane Type: soft flame Package: 1*lighter (gas not included), 1*lighter case Widely used in: party, barbecue, DIY, kitchen fire, house heating, candles, camping How to fill butane gas? 1.Choose Long Mouth: Fill any brand of butane fuel. Pay attention to the short spout 2. Turn the lighter upside down: Insert the butane gas canister mouth to fill the gas. 3. Fill with fuel: Press firmly to fill. Be careful to press firmly. 4. Spread the fuel (the most important step): Shake the lighter up and down 4-6 times so that (every time you finish filling the lighter you shake it) 5. After adding butane, remember to wait at least 3-5 minutes before lighting. Tips Due to manual measurement, please allow slight measurement deviation. Due to the difference in monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the picture. If you have any problems with your new lighter, please let us know and we will take care of it. We will get back to you within 24 hours, your satisfaction is very important to us.