1pc Automatic Self Plant Watering Device Water Dripper Water Spikes Flower Plant Bottle Irrigation Garden

* Household simple cap type sprinkler head PP material. * Two ways of water: sprinkler head and DC head, with a small hole, the water evenly, to facilitate control of water. * Cap diameter of about 2.8cm, suitable for most beverage bottles. * Quantity: 1pc * Material: plastic * Size:as picture