The Natural Pebble Pattern Glass Circular Vessel Bathroom Sink features an image of pebbles embedded in the glass. It has a 14-inch size, which is perfect for smaller countertops. The pebbles in the image are a mix a grays, black, brown, orange and white. Each sink is made of high-quality tempered glass. They recommend that you also purchase a mounting ring and drain with your glass sink in the same finish of your faucet.