GIOIELLIERI BORACE FLUSSO CONO E PIATTO CIOTOLA SALDATURA ORO O ARGENTO GIOIELLIERI STRUMENTO
Borax Cone - When mixed with water using the borax dish this forms a flux used during the soldering of gold or silver. 90gms Borax cone Dish 115mm wide 25mm Depth. Jewellers Tools.