This plant automatic watering globe set includes 4 colorful globes (orange, yellow, blue, pink), each holding 350ml (12oz) to irrigate plants for 7 days. Unlike traditional glass globes, its unique terracotta bulb design features a 3-inch irrigation diameter and thickened tip for enhanced stability, resisting breakage. Through osmosis, it slowly releases water to support root development, forming a healthy watering system. Easy to use: Insert the bottom tip into soil, refill from the top without removal. A full globe lasts 1 week, ensuring plants thrive. No more over/under-watering or forgetting- it self-regulates based on soil moisture, perfect for busy plant lovers. Suitable for indoor/outdoor use in homes, offices, gardens, etc., it waters hanging plants, potted flowers, vegetables, and fruits, simplifying plant care. Material: Composite.