Due to the transportation safety regulations, the products you purchased do not have natural gas, so you need to purchase natural gas yourself (or add kerosene)

Qualified butane gas shall be used. Bad gas may damage the lighter or shorten its service life.

During use, the flame height will change to a certain extent with the decrease of product gas content and the change of ambient temperature. This is normal. You can adjust the flame height appropriately.

If it is necessary to adjust the flame height, please use a slotted screwdriver to aim at the groove of the flame regulator; If the lighter itself is equipped with an adjusting ring, you can directly adjust it to a clockwise (-) arrow with your fingers to reduce the flame height;

Turn counterclockwise in the direction of the (+) arrow to increase the flame height.

The flame height of gasoline lighter shall be controlled by adjusting the height of ignition core. If the flame height is too high, use scissors to cut off a bit of wick;

If the flame height is too low, please pull out the wick correctly.

Gas filling method

When inflating, there shall be no sparks or kindling around to ensure safety. Do not add gas when smoking.

Qualified butane gas shall be used. Bad gas may damage the lighter or shorten its service life