Shiny Black Stones, Decorative Black River Rocks for Plants, Aquarium Gravel, Fish Tank, Landscaping, Vase Filler, Garden Pavment Rocks and Home Decoration

【Natural Black Rocks】The natural black river stone is polished and coated with pure paraffin, the surface is smooth and shiny without any sharp edges. No varnish or other dyes are used to produce black pebbles, and the color will not fade after a period of time.(Rocks are natural, so some rocks may be cracked or deformed, oval, round or irregular, thick or thin)

【Decorative Plant Rocks】Black pebbles will make a wonderful soil cover for potted plants, helping the soil retain moisture and provide good drainage. Meanwhile keep your cat out of the soil. Black rocks would be great for creating a humidity tray underneath a planter and could be used them for arranging Lucky Bamboo stalks