MaterialMade of high quality clay and PS, not easy to break, good air permeability, you can clearly see the amount of water inside, preventing water from overflowing and spilling. losing valuable soil and nutrients. Easy to InstallJust pour water into the bird flower waterer and insert it into the potting soil. The clay cones are permeable to provide optimum humidity for the flowers. Vertical DesignCompared to other forms of plant irrigation systems, the vertical design increases water capacity, and the spout-up design makes irrigation easier. No soil and nutrient lossWhen plants need water, the water will be gradually released without worrying about soil or nutrient loss. Reduce waste and protect the environment. Wide UseWhether your plants are indoors or outdoors or in the garden, at home or in the office, create an automatic watering system to ensure that your plants always have enough moisture.