You'll love the look Rain Forest 20 lb. Medium Black Polished Pebbles bring to your garden. These black landscaping pebbles are from Margo Garden's polished river pebble collection, offering the best quality, hand-picked stones from around the world. All stones are tumbled and lightly polished to produce a smooth and consistent in color stone to last. Use black polished river pebbles in residential or commercial spaces for adding a beautiful rockscape design in planters, along walkways, as decorative accents, and in creative landscaping.