High Quality :- The gas lighter is made of plastic material and environmentally friendly materials that will not cause harm to the human body, so you can use it. Suitable :- The butane gas torch lighter is suitable for hookah, cigars, welding, soldering, melting glass tubing, BBQ, baking, soldering DIY jewelry, lighting fireworks and so on. Transparent Design :- The butane gas lighters have transparent bodies, so you can see how much gas is in them. It is easy to use and store, won't take up extra kitchen space and can help you better handle ingredients. Adjustable Flame :- Built in safety lock and fine flame adjustment function, flame size can be adjusted as needed. Adjust the temperature range through the "Adjust" button. Adjustable flame size and shape to concentrate the flame as much or as little as you need. Portable & Easy to Carry :- This butane lighter with refill valve is portable and takes up little space.This torch lighter's small body holds comfortably.