In assembling these kits, we took our inspiration from Joe Silvera's book, Soldering Made Simple (now out-of-print). The book Soldering Jewelry is
Berkling Premium Butane Soldering Iron Kit - Portable Cordless Welding Micro Solder Torch Heat Gun, 3 Pro Grade Tips, 15g 60/40 Rosin Core Solder
Master Microtorch MT-76
Jewelry Torches and Regulators - Soldering
Jewelry Soldering Kit Butane Torch Solder Wire SFC Tools Sterling Silver Smith
FZFLZDH Jewelry Micro Mini Gas Small Torch Welding Soldering Gun Soldering Torches Soldering kit with 5 Weld tips for Oxygen Cylinders, Hoses - Acetylene for Jewelers