VICOSTONE quartz based engineered stones are produced from up to 93% pure natural quartz aggregates which are adhered with a polymer resin with color powder, and have a hardness and flexural strength which is much higher than natural stones and other engineered stones. With a special and luxurious beauty, VICOSTONE compound stones are widely used in interior applications such as kitchen countertops, bathroom vanities, wall paneling, and flooring.