Oskino Black is a polished double charge tile in 60x60 CM with a marble look, part of the Oskino collection. Its deep black-grey face carries a dense web of fine gold-toned veins across the whole surface. The polished face has a glossiness of > 70% (gloss meter 60°). Water absorption is < 0.05% (ISO-10545-3), breaking strength is > 2200 N (ISO-10545-4) and surface abrasion resistance is Class PEI 4 (2100 revolutions). The tile rates 5 on the Mohs scale for scratch hardness, Class 5 for stain resistance and Class A1 - A1 fl for reaction to fire, and it passes frost resistance and thermal shock resistance tests. The Oskino collection also comes in Brown, Gold, Lush and White.