Butane Pencil Torch Refillable Reusable Welding Soldering Jewerly Repair NEW Pencil Torch Refillable butane torch, with a 1/2" dia. x 5-3/4" body and a 1/4" dia. x 2-1/4" long head. Strong enough to melt solder, silver and gold solder, glass tubing and such metals as gold, silver, copper, tin, and aluminum. Equally handy around the hobby shop, jewelry bench, or lab. Refills from standard butane lighter canister.