Emperador Dark marble natural stone sink is a type of sink that is made from natural marble stone that has a rich, warm brown tone with subtle veining. Marble is a popular choice for sinks because of its unique veining patterns and natural beauty. Emperador Dark marble is known for its durability and resistance to scratches, stains, and heat, making it an ideal choice for a bathroom or kitchen sink. These sinks come in a variety of shapes and sizes, and can be customized to fit the specific needs of your space. Marble sinks require regular maintenance to keep them looking their best, but they are relatively easy to clean with a mild soap and water solution.