Graphically strong, Wave plays with light and texture. However you choose to install the hardware, vertically or horizontally, the pattern changes to reflect the ambient light. Two knobs and four pulls are available in three rich, lustrous finishes. Du Verre Hardware is finished by hand. Small variations in the final color may occur. These variations add warmth and beauty to each piece and are not considered a defect. Please keep that in mind when making your selection.