Keep your salt within reach courtesy of our stylish salt keeper Made from American black walnut wood, this keeper is resistant to warping and matches a variety of décor Pair with the rest of our black walnut countertop collection for a cohesive look Keep your salt within reach courtesy of our stylish salt keeper. Made from American black walnut wood, this keeper is resistant to warping and matches a variety of decor. Pair with the rest of our black walnut countertop collection for a cohesive look.