Chain repairs/soldering (including advanced chain repair, basic chain repair, chain braiding with soldering, jump ring solder and charm soldering).
Clasp repair (including spring rings, fish hook, box clasp, lobster claw, box clasp and barrel clasp).
Pearl repair (including knotted restringing, restring without knots, drill pearl and glue pearl).
Engraving (including simple ring engraving and engraving setup).
Earring repair (including soldering post, screw-back and post conversion, lever-back drop conversion and converting bracelet link to earring conversion).
Fabrication (including rebuilding bezel, seat and channel sets, gold link rebuilding, gold link addition/removal and bail repair).
Platinum (basic and advanced platinum welding and ring sizing).
Miscellaneous (including fabrication, gold testing and diamond testing).
Watch repair (including watch link removal, battery replacement, crystal replacement/repair and rebuilding movements).