This glass clay will be compatible with your System 96 fusible glass. Comes in 75 gram packages.
Check ArtGlassClay.com or PaulaRadkeArtGlass Clay on Facebook for tutorials and see what I have made with ArtGlass Clay.
Black (AGC-56-96) on Flame (AGC-602-96).
Fired at 600 degrees per hour to 1320 degrees F Hold for 20-30 minutes.