Alcohol Torch for dental laboratories has brass wick holder that keeps a lasting and steady flame. Flame torch is economical and easy to use and will burn clean with a fine needle point that allows great accuracy for easy low heat touch ups and project. You can remove the plastic cap to prevent evaporation. It has a weighted marbles inside the bottom to prevent it from tipping over. Use denatured alcohol only. Comes with wick and cap. Use denatured alcohol only and do not use near or on flammable materials.