♫ Control Flow Design: Plant watering device with control valve can control the drip speed 0~60S/1 drop, slow release drop for 1-15 days, depending on your holiday.Suitable for bottles with inner diameter of 1.1 inches. ♫ Easy to Use: Without any cumbersome installation, all you need is to drill the bottom of the bottle or cut it. ♫ The Right Amount of Water: To provide a lot of water to different plants and flowers, will not become a plant killer, nor will it be too little or too much water. ♫ Suitable for bottles: The bottle mouth is 1.1 inches, suitable for most beverage bottles, not for mineral water and pure water bottles. ♫ Suit for: mother gift,on vacation,business travel,watering day to day.Let me take good care of your plant. Package Include:12 pack of vacation plant watering devices
Feature：
1. Use a switch to control the flow of water, what flow rate you have the final say.
2. Now all you have to do is just open a hole in the bottom of the bottle and keep the air in.

How to use the automatic plant watering device:
1. Put the adjustment switch into the watering device
2. Make lot holes at the bottom of the bottles or cut it.
3. Regulating drop speed
4. Insert the automatic watering device into the flower pot

How to adjust the water flow speed:
Adjust the side switch left and right to adjust the water drop speed

Guarantee:
If you have any questions about quality and application, please feel free to contact us, our customer service will reply you within 24 hours.