Aventurine Black 3-4mm Effetre Glass Mandrels Encasing the Opal will also

Encasing the Opal will also add heat and time so adjust your annealing accordingly or plan on having more opacity

without Antimony

Light Sky Blue Effetre Glass

Effetre Lavender Blue Light Pastel Glass Rod 5-6mm

553255 Aqua Dichroic on Clear Strips Effetre Glass

Aventurine Black 3-4mm Effetre Glass Mandrels Encasing the Opal will alsoAventurine Black Effetre Glass 3 4mm thickness, approximate 20" x 20" square sheet. COE 104, compatible with our other COE 104 glass. Sheets are made from the same glass as the Effetre glass rods. Great for fusing plates, bowls, vases and other larger fusing & slumping projects! When buying Effetre FULL sheets of glass, colored or clear, there will be a $12 box charge. Each box can hold up to 4 sheets of glass. We use special packing to ship full