The Eden Bath Natural Pebble Pattern Above Counter Round Tempered Glass Vessel Sink features an image of a mixture of multi-colored pebbles embedded in the glass. The pebbles are a mixture of grays, browns, blacks, beige and other colors just like you would find on the bottom of a clear river. Each sink is made of high quality tempered glass. We recommend that you also purchase a mounting ring and drain with your glass sink in the same finish of your faucet.