Feature: 1. The heat reaches 12000kcal, which is 10 times that of other airbrush. 2. It can be used without preheating and at any angle. 3. The removable design can be extended for a maximum of 58.5 cm in use. 4. The middle section of the pipes can be used as an extended steam lamp. 5. The valve can be adjusted. Anti-slip gear design, easy to fine-tune, avoids operation error. 6. Solid wood handle, hot-proof and comfortable. 7. Preheated copper pipes is built into the fire nozzle, and there are 12 vents on the outer wall to stabilize the fire. Specification: It is a burners blowtorch. Allows you to kill grass without using hazardous chemicals. Can also be used in other situations: food processing, carbon, barbecue, singeing etc. Features: The heat reaches 12000kcal, which is 10 times that of other airbrush. It can be used without preheating and at any angle. The removable design can be extended for a maximum of 58.5 cm in use. The middle section of the pipes can be used as an extended steam lamp. The valve can be adjusted. Anti-slip gear design, easy to fine-tune, avoids operation error. Solid wood handle, hot-proof and comfortable. Preheated copper pipes is built into the fire nozzle, and there are 12 vents on the outer wall to stabilize the fire. Specifications: Material: Aluminum alloy+Stainless steel Ignition mode: manual ignition Combustion temperature: 900-1200°C Combustion value: 12000kcal/h Burning time: 35min （220g long cylinder at normal atmosphere） Extended Length: 585 mm / 23 in Storage Length: 220 mm/ 8.7 in Item weight: 226g / 9.4 oz Package size: 225 * 93 * 51 mm / 8.9 * 3.7 * 2 in Package weight: 370 g / 13 lb Packing List: 1 * Flamethrowers 1 * Wood Handle 1 * Extension Rod Package List: 1 * Flamethrowers 1 * Wood Handle 1 * Extension Rod