The Tozen glass tile collection is characterized by individual glass mosaic tiles, each one being shot through with transparent layers of contrasting colors. Trapezoidal mosaics are stacked together creating a unique repeating pattern. Tozen glass mosaics are hand-poured and thus have various degrees of variegation of color, tone, shade and size. Available in 17 colors with both natural and silk finishes, Tozen is offered on 12-by-12 in. paper-faced repeating sheets.