Bird Shape Design: This watering bulb is not a real lightbulb, but a beautiful and delicate bird. The clear plastic looks delicate next to green or flowering plants. Plant Helper: This watering bulb is ideal for potted plants that need some water. The Bird Automatic Watering Globe is perfect for watering plants during the holidays without worrying about the plants drying out or being overwatered. Save Time: Automatic watering for up to 3 weeks, saving you more time for other things. Watering may vary depending on conditions. Easy to Use: First drill a hole in the soil, then just insert the tube into the soil. The water will flow slowly and water your plants automatically, no setup required. Wide Application: Suitable for all kinds of potted plants, houseplants, garden plants, hanging plants, and indoor and outdoor gardens. Ideal for people who like to travel and want to make sure their plants are adequately watered.