Butane Pencil Torch PT-130 For Melting Silver, Gold, Tin, Aluminum, Brass, Glass & Solder. This is a new butane pencil torch. This is used to melt silver, gold, tin, aluminum, brass, glass, solder. This can also be used for repairing jewelry, wiring and circuit boards. The tip can be used to adjust flame length and intensity. It measures approximately 7 3/4" x 1/2" (196 x 12 mm). The butane is not included. FindingKing works hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.