Sietto’s hardware is made to order. To limit returns as much as possible, we kindly ask you order a single item as a sample to test against your cabinetry. We can ship sample pieces in a day or two. Thank you very much! Subtle yet dazzling. You’ll marvel at how shifting room light plays with the color at the core of these contemporary glass knobs. Color and shape-transformed!. The product must be returned in the same manner and packaging as it was received.