Automatic WateringIt drip watering system works automatically to supply water directly to plant roots, indoor automatic watering eliminates the worry of forgetting irrigation or unattended. The drip irrigation kit drop is made of ABS plastic. An approved green and environmental product. by the Department of Environmental Protection.Controllable flow controlAutomatic watering for garden unlike other versions, the recently upgraded valve Level controls water flow. The plant watering device with regulating valve allows you to control the drip speed at any time. drop from 0 to 60 s / drop gout, and the gout drip continuous release lasts 1 to 10 minutes 15 days. Easy to use installDrip irrigation kit Simple and practical, no tedious installation is required, No need to drill, tighten the anti-drip device, and then insert it into the ground, without any nails or danger. Suitable for Most bottlesThe automatic watering kit is suitable for most bottles. for 1.1 inch bottles, such as Dr.pepper, Pepsi, Coca-Cola, Lipton, Deet Coke, Aqufina or others. Suitable for vegetables, indoor and outdoor gardens, hanging flowers, small trees, shrubs, water supply plants, potted plants, indoor plants, Chinese medicinal plants, etc.