Made from the Bullseye COE 90 Glass, they are ideal for any fused glass art project! Even use in a microwave kiln. Get creative and create spring and summer themed projects! Note: Yellow is a striker glass and must be fired to reach full color maturity. Shown fired
Glass thickness: 3mm ~ One flower in Bullseye Sunflower Yellow Opaque and Black Opaque center. Measures approx 3 1/2" x 3 1/2" wide ~ 9 pieces