Crystal Glass tiles are a fantastic mosaic material. Made of clear molded glass with the colour fused onto the bottom of the tile, they create depth within a mosaic. The tiles have a completely flat face and rounded edges, and are easily cut with wheeled glass cutters. Suitable for indoors and out, they are fade and frost resistant. There clear glossy surfaces polishes up beautifully after grouting. Sold in packets of 100gms (approximately 28 tiles), they are 2 x 2 cm's and 4 mm thick (the same thickness as a standard glass mosaic tile).