Pre-fabricated quartz countertops, islands and slabs are now available in our warehouse. Quartz is a manufactured product made from natural quartz combined with polymer resins producing a durable, uniform appearance. Quartz countertops are very low maintenance, hygienic and resistant to stains and scratches. World Stone Imports carries colors that appeal to the consumer wanting a contemporary clean look for their countertops. Check back for more colors and sizes arriving soon.