This is the preheating clip for TILLEY lamps. The device is used to preheat the combustion chamber of TILLEY lamps or heaters to ensure that the fuel vaporizes sufficiently, achieving stable combustion. The metal clip of the preheating device can be easily attached to the evaporator tube area of the lamp or stove, while the white woven material (usually heat-resistant cotton) can be soaked in alcohol or other fuels to heat the system’s burner. During the preheating process, enough heat is generated to prepare the burner for efficient combustion.