[Large Capacity] The large capacity of 3L watering devices is enough for continuous watering for a long time, take care of your plants during your vacation or business trip. [Watering Control] The plant watering devices with regulating valve are designed to control the drip speed. [Convenient and Practical] The automatic watering system helps you no longer worry about leaving your plants unattended. Perfect for vacation plant watering. [Durable Material] Made of durable and safe plastic materials, it lasts for a long time and keeps your plants healthier. [Widely Applicable] Suitable for use with potted plants, houseplants, patio plants, hanging plants, and outdoor gardens.