PRO-70K KIT: The SOLDERPRO 70K is a 4-in-1 kit containing the following items: the PRO-70 SOLDERING IRON/TORCH, a blow torch tip, a 1 mm Conical Soldering Tip (S-01), hot knife (S-05), heat blower ( S-07), roll of solder, a safety cap with a built in flint igniter, all packaged in a blow-molded case. The SOLDERPRO 70 is a Butane Powered Portable Multi-Function Heat Tool. It is the standard manual ignition toolfor hobbyists, engineers, and technicians. Equivalent to a power range 25-80 Watts. Cordless. Simple and safe operation under any conditions, anywhere. Complete portability Ready to use 20 seconds after ignition. Tank contains fuelfor 90 minutes of operation. No electrical interference. Comes with soldering tip and protective cap. Possible Applications: Electrical/Electronic Circuit Repair Light Gauge Welding Brazing Light Plumbing Jewelry, Eyeglass Frame Repair Model Building Arts and Crafts Dental Wax Corrections Thawing Frozen Locks and more.