... lighting on it, it becomes colorful like rainbow. SpecificationMaterial: glass, gold powder, Strong adhesive to ceramic underlay and mesh. ... large company in Foshan, China.We produce and sell glass mosaic, marble mosaic, mosaic tile, mosaic border, glass border,crystal mosaic tiles, ... material.If you need just several hundred square meters of glass mosaic, contact me directly. If you needlarge quantity, ...