This stainless, corrosion-resistant alcohol burner (aka "spirit lamp") features an easy-to-replace cotton wick with adjustable flame. Each burner comes with a stainless base and polished chromed snuffer cap for putting out the flame. Burners use 90% ethanol and contain a 95 ml fuel reservoir. 90% ethanol can be found in most local hardware stores. (Note: DO NOT use drug store rubbing alcohol.) We recommend lighting the flame with a butane torch lighter or safety lighter instead of matches to prevent accidental burns.