https://www.pilkington.com/pl-pl/pl/szklo-dla-domu/zastosowania-w-domach/lazienkiPilkington Optilam ™ Pilkington Szkło Hartowane ... Its basic, clear, smooth version is associated with purity, cleanness, lightness and space; glass with colour can give character to each interior, with the amazing gloss brightening and adding a glow and illusory space to the interior. However, glass with a matt finish will also work well ...