1.Intelligent selfwatering for ier plants: our automatic watering balls glass release water evenly and in a controlled manner directly into the soil, ensuring optimal water supply for your plants without them being overwatered or underwatered. Ideal for indoor and garden plants: these balls keep moisture levels constant and ensure that your plants thrive even on holiday or in the absence of daily care. 2.CONVENIENT TOP FILL DESIGN FOR EFFORTLESS REFILLING Unlike traditional watering balls, our upgraded glass balls feature a small opening at the top, so you can easily refill them without having to remove the device from the soil. Simply fill in water through the opening and seal the plug securely to prevent quick drainage. This uncomplicated design saves time and makes plant care more efficient. 3.HIGH QUALITY GLASS FOR DURABILITY AND ELEGANCE Made from durable, high quality glass, these watering globes are built to last. They are wear and corrosion resistant and retain their clarity and functionality for a long time. Their sleek, transparent design blends seamlessly into any decor and adds a touch of modern elegance to your planters. 4.CUSTOMIZABLE WATERING FOR DIFFERENT PLANT NEEDS By adjusting the number of watering balls per plant, you can adapt the watering system to ferns, succulents, herbs or flowering plants, ensuring optimal growth with minimal effort.