Oceanic stone is a unique marble with thousands of 50 million years old fossils embedded within. Specimen visible in the stone vary in size from less than half an inch to over two inches long, while Botticino Cream is a type of cream marble with light pink veins running over this. These very thin pink veins enhances the stone beauty Our skillful artisan has beautifully crafted each chess piece with special care and attention and make a stunning combination of Oceanic & Botticino marble to meet the taste of chess lovers. Every chess board has black velvet felt on its back side to protect the surface of furniture.