["Melting kit complete set: A complete set with crucible tongs, cylindrical graphite, square graphite, quartz melting crucible, perfect for your torch melting work","Quartz melting crucible: The quartz glass has good thermal conductivity and high temperature resistance; When used at high temperatures, the coefficient of thermal expansion is small, and it has some resistance to rapid heating and cooling and excellent chemical stability","Crucible tongs: Total length is approximately 25 cm / 10 inches; High heat resistance, high impact resistance, and corrosion resistance; Anti-slip design, firmly grip the crucible, not easy to slip","Notes: To ensure long-term use, the 4 graphite crucible kits need to be heated slowly during the first use, do not touch water after drying, and store in a dry place","Wide application: Mainly used in dental alloys, platinum, gold, silver, copper-brass, experiments melting non-ferrous metals and other high-temperature melt alloys","","","",""]
