High-Quality Glass Construction: The lamp is crafted from high-quality glass, providing transparency for easy monitoring of fuel levels. The glass construction ensures durability and heat resistance for safe and reliable use. 3/16" Wick: Designed with a 3/16" wick, this alcohol lamp produces a controlled flame suitable for various tasks, including soldering, wax work, and other precision applications. Precision Flame Control: The adjustable flame control allows you to fine-tune the intensity of the flame, providing the precision required for intricate work. Achieve optimal results with ease.