Lerman Decor's expression large black riverstones sit on small white riverpebbles. With uplifting expression printed on each large black stone you can make a statement! You get 1.5 kg of clean rocks that will enhance your room. Pour these expression stones into your favorite container. You can add some small artificial petals or small succulents into the dish to bring out some color with the river stones and river pebbles. These stones are easily cleaned. All you need to do is take a dry cloth and dust the stones. These stones are for decorative use.