Quartz is more valuable when it is completely intact; however, a piece of naturally occurring quartz of unusual color is still worth more and of higher quality than a smooth piece of manufactured plastic or glass designed to imitate quartz. These Plated Crystal Quartz Mix Shape Natural Knobs are perfect for every room in the house, these drawer handles are incredible and could make a real statement on a piece of furniture Suitable for cabinet pulls, cabinet handles, dresser knobs, kitchen and bathroom. Place an order now at Natural Agate.