Crushed glass stones 1-2mm (Green Stuff World)Crystal Stones Green Stuff World's Real Broken Crystals are a decorative material designed to add a more authentic and sparkling finish to miniatures, models, dioramas, and all kinds of craft projects. Available in 3 different sizes, they allow you to realistically recreate icy surfaces, sparkling snow, debris, broken glass, glass shards, minerals, magical effects, or scenic details with a much more natural look than other synthetic materials. Thanks