HOUF Graphite Crucible Pack of 5 Sizes for Casting, Melting, Refining of Gold, Silver Crucible

These resistant crucibles can melt ferrous and non-ferrous as well as precious metals. Quality crucibles offer consistent performance and good thermal conductivity to keep metal from cooling too rapidly. Perfect for melting, casting and refining metals especially precious metals. Also used for melting scrap metal. Note: Colour of Crucible might differ. Display on which image is viewed and shooting angles may cause the image to look a little different from the real thing. The size may vary by +/- 1-5mm.