High-quality material: The plant water spray ball is made of high-quality plastic, which is strong and safe, and not easy to break. Transparent and visible, you can clearly see the amount of water in the thirst ball, so you know how much water the soil and plants absorb every day. Delivery contents: 4 large irrigation balls. Large Watering Ball: The diameter of the ball is about 8cm cm, and the length of the tube is about 25.5cm cm. Depending on the weather, such a water fill lasts 1-7 days without anyone needing to water the flowers! Automatic Watering: The plant watering ball allows you to adjust the insertion depth according to the size of the plant. You fill the watering ball with water and insert it into the soil near the roots at an angle to the length of the pipe, then insert it into the soil for automatic watering. Plastic watering balls are great helpers for gardening, you don't have to take care of plants every day. PRACTICAL AND DECORATIVE: Our automatic watering can nozzle has a wide opening that won't get clogged by soil. Water distribution plants with unique shapes can also be used as decorations for potted plants. Self-watering pot houseplants are not just for watering plants, they are also a beautiful feature to your home or garden. Wide application: Whether your plants are indoors or outdoors, or in the garden, home or office, creating an automatic watering system can help ensure that your plants always have enough water. Suitable for potted plants, indoor plants, garden plants, hanging baskets, office planters, hanging plants and outdoor gardens.