Add a clean, refined finishing touch to your tile installation with this black marble pencil liner trim. Crafted from natural stone, this sleek border piece features a smooth, rounded profile and a rich black tone that enhances contrast and definition in any design. Perfect for framing backsplashes, outlining shower niches, or creating decorative accents, this 12-inch pencil liner delivers both function and style. Its polished finish highlights the natural beauty of the marble while providing a sophisticated, modern look that pairs effortlessly with a wide range of tile styles. Whether used as an edge trim, transition piece, or decorative border, this pencil liner brings a professional, finished appearance to kitchens, bathrooms, and feature walls.