The Paul Wissmach Glass Company Inc., produces of some of the finest sheet glass in the United States. This West Virginia Art Glass company is renowned for featuring a broad range of varieties in unique textures and vibrant tones. Special care is taken to avoid devitrification and all glass is tested to fire with any other glass that is labeled COE 96
The Prisma Glass™ type is mixed by hand and no piece will have the same pattern. Each Prisma combination can come in a variety of color density. The first part of the color name is the more dominant color of the Prima Glass.