product details: material: zinc alloy and gold lacquered. dimensions: size: 6.6 3.51.45 cm weight: 80 g package: 1 petrol lighter with gift box. 5 flint/fire stones，and there is a spare flint in the fluid refill hole when you run out of flint outside how to refill with petrol: 1. screw the larger screw at the bottom of the lighter with tools. 2. normally, the tank will be full of 10ml to 12ml of petrol. 3. reset the screw again. 4. leave the lighter for approx. stay still for 5 minutes. how to change the flint: 1. screw the small screw at the bottom of the lighter with tools. 2. put the flint in. 3. reset the screw. note: due to international safety regulations for shipping, the lighter is delivered without petrol, please fill it before use. the wick is extendible. the flame can be regulated by adjusting the wick. please keep the lighter out of reach of children. lighter is not a toy. do not throw the lighter into the fire. it could explode. do not place the lighter in the sun. grinding wheel or match: two ignition methods can be switched, and oil can be added to the bottom to fill with fuel.