Cobalt Blue Art Glass Cullet Glowing Manganese Glass #4GM52

Cobalt Blue Art Glass Cullet Glowing Manganese Glass #4GM52 Each piece is unique. Please see photos for measurements. Grid scale in photo is one inch by one inch. Glows under a black light. Photo is taken with a 365 UV Light. Beautifully displayed in Curio Cabinets. Excellent for Jewelry Making, Wire Wrapping, Mosaic Crafts and other glass art projects. The piece of natural shaped cullet in the photo is the exact piece you will receive. Made in the USA Please be aware that cullet can have sharp edges.