Pencil Torch Refillable butane torch,Equally handy around the hobby shop, jewelry bench, or lab. The Pencil Torch Refillable butane torch, with a 1/2" dia ... . x 2-1/4" long head. Strong enough to melt solder, silver and gold solder, glass tubing and ... aluminum. Equally handy around the hobby shop, jewelry bench, or lab. Refills from standard butane lighter canister. Micro Pencil Butane Torch Lighter