Concreto Light Quartz is a plain Grey surface that looks calm and subtle for your kitchen countertop, Kitchen island, kitchen backsplash and many more. You can try out these elegant surfaces from work-tops.com. Quartz stones do not require high maintenance but proper care and maintenance should be given to the engineered stone to look striking. Whether it is an engineered stone or a natural stone, they all need the investment of your time and attention to maintain their durability and shine.