Bullseye 000113 White (Opalescent) 10x10 Sheet 3 mm COE 90 Creamy, reliable white that fires with a smooth, even presence—your go-to canvas for contrast and cleanliness. Type: Opalescent COE: 90 (Bullseye-compatible) Thickness: 3 mm Dimensions: approx. 10x10 Reactivity: Not listed as copper/sulfur/lead-bearing; considered neutral. Slight dappling can appear in transmitted light in the cold sheet. Use it for: Backgrounds, negative space, crisp borders, and strong color separation. Hand-cut in-house at Art Glass City. Each 10x10 sheet may have minor size variations and will include Bullseye’s natural rolled edge.