The Bullseye Disco Pack is a pack of twenty precut clear glass circles (disco rounds), 12 inches (305 mm) across and 3mm thick, 90 COE fusible, at pack pricing. Ready made 12 inch circles save cutting time for plates, platters, lazy susans, and large round layered designs.
About glass packs This pack bundles precut clear circles so you get more glass per dollar than buying single sheets. Every disc is the same 12 inch size. All of the glass is Bullseye tested-compatible fusible stock, ready for fusing, slumping, and kilnforming.
Fusing and compatibility Tested compatible with other Bullseye glass. When you combine it with glass from other makers, matching COE alone does not guarantee compatibility, so fire a small test tile first.
Helpful downloads What to Expect from Bullseye Glass (PDF)
Technical data courtesy of Bullseye Glass.
Description updated: July 7, 2026
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