These are semi-transparent or opaque molten glass mosaic tiles. The tesserae are produced by pouring molten glass through two moulds, then subjecting them to an annealing process.
Available in a range of colours, see in store for full details.
110 -20×20 | 120 -20×20 | 122 -20×20 | 130 -20×20 | 208 -20×20