This is a Multi-Function Refillable Torch offered by Scorch Torch, a industry leader in Torch manufacturing. This Torch Features: Thumb-Wheel Flame Size Adjustment Flame Lock Button Trigger Style Ignition This Torch is designed to allow its user to operate the torch with only one hand, all the torch's features listed above can be activated/adjusted with the thumb and Index finger This Torch is refillable and can product a intense flame capable of reach a temperature of 1300C / 2500F