Sievert 3380-93 Portable Soldering Kit

This convenient, hand-held soldering iron is powered by a gas canister
in the handle. No tanks, hoses or electrical wires are needed. It comes
with a deluxe sheet metal carrying case that holds the iron and two
canisters. 9.1 inches long overall.

Sievert Soldering Iron, auto piezo ignition

(2) Ultragas cartridges

#7002-50 / 8 oz. Copper Hammer Bit

Metal carrying case with (2) jet orifices

Also takes the 12 oz. Copper Hammer Bit #7003-50 or the 12 oz. Long Life Copper Bit

Gas canisters last about an hour

Gas is a blend of Propane, Butane, Acetone & Propene