Mother of Pearl Knob - Cabinet Hardware - Mother of Pearl Pulls - Shell Knob - Pearl Knob - HGTV Magazine - Luxury Home Accents Mother of Pearl Shell Knob as seen in HGTV magazine! This unique mother of pearl Knob gives a gorgeous, high-end, luxurious finishing touch to your cabinets, dresser or desk drawers. This cabinet or drawer knob is made with smooth whole shell mother of pearl with a beautiful iridescence appearing when the knob interacts with light! genuine mother of pearl approx. 1.25" d 7/8" projection screws included solid brass knob in your custom finish: polished brass, chrome, satin nickel, polished nickel, brushed nickel, antique brass, oil rubbed bronze or black! Looking for a large mother of pearl knob to match?