Discover the ultimate self-watering solution for your plants. Now you can maintain optimal soil moisture. Whether you have indoor or outdoor plants, these innovative balls are the perfect companion. With their help, you'll never have to worry about forgetting to water your plants again. Versatile use - Our irrigation system is suitable for potted plants, indoor plants, patios, hanging baskets, desk vases, hanging plants, and garden plants. Large set - The entire set includes 8 self-watering balls. Each ball has a capacity of 70 ml, allowing you to maintain optimal soil moisture. Depending on the plant's size and type, pot size, microclimate, or weather conditions, it may be beneficial to use more balls. High quality - The balls are made of transparent and durable PVC material. You can easily see the amount of water inside the balls, and they are discreet and invisible in your pots. User-friendly - Pour water into the ball and then place it in the soil in the pot. When the soil dries out, oxygen is released, causing water to flow out of the balls. This happens in exactly the amount the plant needs at the moment. Thanks to this, you can even go on vacation without worrying about your plants' water needs. Specifications - Color: Transparent; Material: PVC; Capacity per ball: 70 ml; Dimensions per ball: 5*13 cm; Included - 8 self-watering balls. The operating principle of the self-watering balls is based on pure physics. When the soil dries out, air-filled cavities form. Air bubbles from the soil enter the ball's neck and, being lighter than water, rise upwards. In this way, water is pushed out of the balls and waters the soil, while the air-filled cavities disappear. Another portion of water will be released when the soil dries out again. Give your plants the best care with our self-watering balls. Order today and enjoy lush and healthy plants effortlessly.