Built-in fuel filter for consistent fuel ignition Built-in window indicates fuel level Dual function soldering iron and heat tool Use to pinpoint heat, remove surface mount components, repair vinyl, shrink heat shrinkable tubing, solder & desolder, spot dry, strip insulation with hot knife and more Convenient On/Off gas control and adjustable temperature control Durable tank has built-in fuel filter Copper-based tips provide long life and high thermal conductivity, excellent with lead-free solder.Includes:Hot KnifeSpongeCapCoil of 60/40 SolderPlastic Carrying Case(3) UltratipTM Soldering TipsHeat Shrink ReflectorHot Air Tip3W7725 TipsShrink Attachment5 Wire Cutter5 Needle Nose Pliers