Description: Automatic waterers are a simple and effective way to water your plants when you are away for weeks or don't have time to care for your plants. An automatic watering system with a flow control valve can be adjusted according to your needs, which will release precise water for different plants without worrying about too much or too little water. Features: [Large capacity] The large capacity of 2L/3.5L/6.5L watering devices is enough for continuous watering for a long time, take care of your plants during your vacation or travel business. [Watering Control] 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 holiday plant watering. [Durable Material] Made from durable and safe plastic materials, it lasts a long time and keeps your plants healthier. [Widely applicable] Suitable for use with potted plants, houseplants, patio plants, hanging plants and outdoor gardens. Features: Capacity: 2L; 3L?; 6.5 L (Optional) Material: Plastic Color white Application: Flower, Plants Occasion: home, office, etc. Package size: 21*18*2.8cm/8.26*7.08*1.1inch (2L); 21*21*2.8cm/8.26*8.26*1.1inch (3L);34*25*4cm/13.38*9.84*1.57inch(6.5?L) Package weight: 60g/0.13lb (2L); 70?g/0.15?lb (3?L)?110?g/0.24?lb (6.5?L) Package list: 1 set * automatic plant waterers