1. Package Contents: 1 x Jet lighter (without gas), 1 x VVAY box 2. Specifications: Material: Zinc Alloy Dimensions: 7 x 4 x 1.2 cm Weight: 100 grams Color: Black 3. Instructions: Fill the lighter with butane gas before use. Please note that lighters are supplied without gas due to shipping safety regulations. [1] Empty the remaining gas by lightly pressing the filling hole with a small screwdriver. Turn the bottom knob manually to the (-) position. [2] Hold the lighter with the filling valve facing up. Insert the tip of the gas cartridge into the filling valve and press it to allow gas to flow into the reservoir of the lighter. Wait at least 1 minute after filling with butane and adjust the flame before lighting. [3] Flame Adjustment: To adjust the flame, place the fuel adjustment knob at the bottom of the lighter and rotate it manually until the desired flame size is reached. Avoid frequent adjustments to avoid damage to the lighter. [4] Applications: This multifunctional lighter is suitable for various situations such as fireworks, camping and candle lighting. It is a great gift for friends, Father’s Day, birthday, Thanksgiving, Christmas, etc. [5] Note: If the lighter does not ignite properly, try turning it upside down to release some gas. Poor handling during filling can introduce air and cause ignition problems. Purifying can help the lighter work correctly. 4. Safety Instructions: [1] Keep lighters out of reach of children! [2] Keep flames away from face, skin and clothing during use! [3] Do not touch the jet flame and nearby devices during lighter work! [4] Recommended burning time: no more than 1 minute! [5] Store the lighter well and protect it from direct sunlight!