- Improved plant growth through automatic watering: the nail tip gradually releases water from its reservoir to keep soil moist. The tip is easy to insert into the ground without damaging roots. - Self-watering device for travelers: this large plant watering ball can automatically water indoor plants for several days without refilling, reducing maintenance when you are away. - Long service life: made from wear-resistant material for practical, long-term use. Its extended shelf life helps keep your plants moisturized and healthy. - Multipurpose and compatible: fits any size pots and delivers the right amount of water for maximum growth, allowing all types of plants and flowers to receive proper moisture. - Use scenarios: - Ideal for trips or vacations to keep indoor plants watered for several days. - Helpful for busy households with many potted plants needing consistent moisture. - Suitable for a variety of pot sizes and plant types, including herbs and flowers, ensuring steady hydration.