This is an excellent cordless soldering iron, ideal for delicate tasks such as melting, softening, and reshaping, where a standard blow torch may be too intense or imprecise. The unit is extremely easy to refill thanks to its special design. Refill gas from the top of the product and ensure the button is set to OFF during refilling. It holds just enough gas in its chamber to safely and effectively complete your work. Designed in a pen shape for precision handling. Specifications: - Gas Capacity: 8ml - Flame Temperature: approximately 1300 degrees - Tip Temperature: approximately 450 degrees - Material: Plastic + Metal - Color: Green - Model Number: MT-100 - Weight: 77g Notes: 1. This item contains no fuel when shipped for safety reasons. 2. This device is not auto-igniting; an external fire source is required to ignite the flame. 3. Do not overfill the tank with gas, as excessive pressure may cause fire or block the air exhaust hole. 4. The handle may become slightly warm during short-term use. Packing List: 1 x Butane Gas Soldering Iron Tool Package includes only the items listed above; other accessories are not included. Note: Lighting conditions and display settings may cause slight variations in the color of the item as shown in photos compared to the actual product. Measurement error is allowed within +/- 1-3cm.