Calacatta grey sintered stone is a type of engineered stone commonly used in high- end architectural and interior designs known for its elegance and beauty. They can be used in both residential and commercial applications due to its durability and low cost of maintenance . They are often used as countertops, backsplashes, for wall cladding in bathroom and kitchens and any other interior spaces . They are easy to clean since they dot require sealing like other natural stones.