Super Dense Black 5-6mm (591066)
Moretti Glass / Effetre Glass is a very popular glass rod which is used in flameworking mainly for soft glass bead making. Melt these "soft" glass rods with a torch to make beads, sculptures, buttons, marbles, or fuse them together with the compatible, flat clear sheets. All you need to begin flameworking with this glass is a bench burner, Didymium Safety Glass, and optional are tools and an annealing kiln. This glass has a COE of 104, and is compatible with all other 104 COE glass.