The Vaso Series PL-661 Single Bowl Glass Vanity Sink adds a unique yet luxurious look to your bathroom. The tempered glass is fired at immensely high temperatures, making it durable and resistant to impacts. It is also nonporous, making it resistant to stains as well as bacteria and fungi growth. Almost any household cleaner can be used to keep this sink looking as nice as the day installed. The Vaso Series Sinks carry a Limited Lifetime Warranty for as long as the original purchaser owns the home the sink was originally installed in.