【20 lbs Black Rocks】You will get 20 lbs black polished black river rocks. The length of the river rocks is about 1-2 inches. Actual size is bigger than picture 【Black Stones】Black stones are natural and non-toxic, and no varnish or other dyes are used to produce these pebbles. After being immersed in water, nothing will float, and the color will not fade after a period of time. This is ideal for gardening enthusiasts or other small projects 【Pebbles for Indoor Plants】The decoratice black rocks cover succulent plants, potted cactus and outdoor garden beds, which can provide good drainage, help the soil retain moisture, and add beauty to your garden 【Garden Rocks】Add black pebbles to your flower show, fix the position of the stems, make your flower or luck bamboo vase more harmoniously connected 【Easy to Use】Please wash the surface with hot soapy water for 5 minutes before putting it in the aquarium, and then wash it with clean water. If you have any questions, you can contact us at any time, and we will do our best to solve your problems NATURE'S ARTWORK In the process of hundreds of millions of years of evolution, the pebbles have been subjected to the movement of the waves, the collision and friction of the gravel, and the stones have various shapes, patterns and colors. FANTIAN collects river rock stones from pristine beaches all over the world. All garden rocks are natural and non-toxic, color won't fade away through time.These pebbles have different shapes, patterns and colors. each pebbles unique. Our aim is to provide all customers with high-quality and beautiful garden products CRAZY APPLICATION BEYOND YOUR IMAGINE Natural polished black pebbles can add beauty to the plants and flower beds in your fairy garden. It can also provide good drainage for your plants and help the soil retain moisture Spread these polished river rocks on the bottom of the hurricane glass pillar candles, looking clean and tidy. You don’t have to spend too much money to decorate plants. this natural polished multicolored pebble can meet your needs The stone is natural, with only added polishing and waxing, no additional fillers,dye or oil. Before adding rocks to the aquarium, make sure they are well cleaned to remove paraffin from the surface. You can soak in hot soapy water for 5 minutes, then rinse with clean water Parents and children make D I Y creations with stones, which can not only increase the relationship between parents and children, but also cultivate children's observation, creativity, and imagination. The stone is also a frequent visitor in the school's handicraft class. Students can use their imagination and freely combine stones to form different patterns or painting you love pattern. It will be the most amazing gift for children