1.Safety. All lighters are shipped unfilled, please fill with fuel before use, In order to keeping a strong flame and prevent clogging of port, please use high-quality butane for filling. 2.Rotation Adjustable Flame. Our butane torch lighter features a Jet flame color conversion ring at the nozzle, You can adjust flame size easily without any tools, which allows you to switch the flame from blue to red 3. This long torch lighter, bright fire lighter uses heat-resistant ceramics at the nozzle, the body is made of zinc alloy metal material. color is long-lasting, durable, anti-deformation. The design of the cooling hole makes the nozzle cool faster 4.Windproof. Windproof design and turbo jet flame, it can light up in windy conditions with effective and hot flames. 5.Versatile and Reliable. Camping lighter, also perfect as a camping lighter, firework lighter, great for indoor and outdoor.Funny Gift for men, Father's Day, 40th birthdays, anniversary, Valentine's Day Gifts it suitable for a variety of purposes.Straight Flame Lighter,The lighter features a Jet flame color conversion ring at the nozzle, which allows you to switch the flame from blue to red.