designer's own words:Throuhgout centuries human beings have been inspired by the magic of the moon......... the moonstone tiles can be used to create a huge variety of wall designs, the 6 different tiles in the range can be combined with plain tiles 15X15cm. Mounted in some of the craters on the tilesurface are variery amounts of swarovski crystals, this and the glossy glaze adds sparkle and reflections. The tiles are made of white ceramic, with a semi transparant glaze, in pale blue-green, yellow-green or green-yellow. The transparancy of the glaze create a variety in the intensity of the color, more intense inthe emty craters stronger, and on the edges of the craters, paler. The range enables the users creativity while the combination with standard tiles make it more economical, e g in places with less visabillity.