Amazon.com: Decorative Pebbles - Blue, Green, Gray - 5-10 mm - 2.5lb Bag (Packed Wet to minimize dust. Once Dry They Will Match The Image Colors) : Willowy: Home & Kitchen
Amazon.com : AA Plus Shop 50 Lb. Premium Black Grey Mexican Beach Pebbles 3-5 inches, Decor, Garden, Landscape, Pathways, Backyard, Rock Pebble : Patio, Lawn & Garden