This is a Cordless Soldering Iron. It is Perfect for that delicate. Melting, softening; reshaping jobs that a standard blow torch would not be sufficiently or precise enough. It is extremely easy to refill as design, refill on the top of this product and this button to OFF when refilling. Will hold just enough in to make you the safely and fully finished. Soldering Iron Tool with pen shape. Capacity: 8ml : about 1300 degrees; tip: about 450 degrees Material: Plastic+Metal Color: Green Model Number: MT-100 Weight: 77g NOTE: 1. There is no any fuel in this item for the sake of the security of shipment. 2. This item is not auto-, so you need to use your own fire source to it. 3. Do not fill the tank with full of , otherwise it will cause fire because of the pressure, and the air exhaust hole will be blocked up. 4. The handle will be a little warm after short-time usage. Packing: 1 x Butane Solder Iron Tool Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.