Sno White is a dense, opaque white.  Made with Tin Oxide, the spelling of Sno is us getting geeky with a chemistry joke!

Working Tip: Heat slowly to raise the core temperature. Once the heat base is established, this color can be worked very hot and any air bubbles that popped during the preheat will smooth out. Getting this color white hot will cause excessive gas release that can not be repaired and should therefore be avoided.