These are Fuse Master High Temperature Lead Free Enamels.

They mature at 1450°-1500°F (788°-816°C). A lead free series of inter-mixable opaque enamels.  May be blended to achieve a complete
spectrum of tones with a basic stock of colors. Vibrant colors are retained at the 1450°-1500°F temperatures needed for fusing. Powder
form. Easy to mix with a variety of mediums or Gum Arabic. Or for lampworking, you can sprinkle it, sift it, or roll your bead in it, what ever you
can think of!
Enamels will be back shortly.

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