ALL IN ONE LIGHTER - This is an all metal lighter that is comfortable to hold, sturdy and durable, with dual jet flames ensuring strong firepower to meet your needs. It integrates cutter, punch and holder functions, with a moderate size and easy portability, allowing you to enjoy it anytime, anywhere. BUILT-IN CUTTER - The back of the lighter is designed with a stretchable cutter, with self sharpening blades and high cutting accuracy. Please be careful and meticulous when using, and try to keep the lighter stable as much as possible, and the maximum cutting diameter is 0.9 inches. PUNCH AND HOLDER FUNCTION - The bottom of the lighter has a sharp, expandable punch with a maximum hole diameter of 0.32 inches. When the lighter is placed flat, its recessed switch can serve as a bracket, providing stable support and effective release of your hands, providing a high-quality experience. REFILLABLE LIGHTER - ATTENTION: ACCORDING TO REGULATIONS, BUTANE LIGHTERS ARE SOLD WITHOUT GAS, PLEASE FILL IT FIRST. When filling gas, the liquid level can be seen rising through a transparent small window. If the lighter cannot be filled properly, please first use the tip of the metal tool to press the valve to reduce the internal pressure of the lighter. ADJUSTABLE FLAME - There is a protect cover on the top of the lighter. Open it and press the switch to ignite, two sturdy copper turbocharged nozzles produce a stable 2850 F jet flame. You can use the metal tool we provide to adjust the flame size according to your needs, it can also help your other lighters.