Special features:
1. The sward-shaped design allows your irrigation dripper to be hard not to tilt when the fitted bottle is too large
2. This dripper is suitable for most of bottle, so you do not need to wast time to find specific water bottle
3. Simple to use. First, cut a hole in the bottom of the bottle, then install the dripper on the top of water bottle. After that, insert the dripper into the soil and fill water in the bottle. You can control the rate of water flow by rotate valve
4. It will eliminate the trouble of manual watering. As long as you fill the bottle with water at one time, it can continuously water your plants for many days
