Natural Stone Mosaic Black, Gray, and White Cylindrical Mosaic Tiles These black, gray, and white cylindrical mosaic tiles are a trendy addition to any design. The unique cylindrical shape provides a three - dimensional texture that catches the eye. Made from durable stone materials, they are suitable for both vertical and horizontal applications, like feature walls or countertop edges. They can add a contemporary and artistic touch to your home or business, making the space more dynamic and interesting.