Bullseye 000137 French Vanilla (Opalescent) 10x10 Sheet 3 mm COE 90 Creamy, warm neutral that’s famous for its reactive personality—pairs beautifully with copper-bearing colors to create dramatic edge lines. Type: Opalescent COE: 90 (Bullseye-compatible) Thickness: 3 mm Dimensions: approx. 10x10 Reactivity: Contains sulfur; will react with copper, lead, and silver-bearing glasses or foil. Plan your palette accordingly. Use it for: Reactive art effects, warm neutrals, and organic designs. Hand-cut in-house at Art Glass City. Each 10x10 sheet may have minor size variations and will include Bullseye’s natural rolled edge.