6PCS Plant Watering Devices Plant Self Watering Spikes,Automatic Plant Waterer Constant Fow Drip Irrigation, for Outdoor Indoor Plants

Product Features: Small bottle mouth universal (28mm), no bottle bottom hole, water speed can be adjusted, stop watering without being affected by water pressure, truly travel for 3~20 days without worry Easy to use: 1, screw on the regulating valve 2, screw on the holder 3, the holder is turned upside down into the bottle mouth 4, the bottle and the watering device are rotated quickly, so that the watering device is below 5, the assembled watering device is inserted into the flower pot to fix Specifications: Material: environmentally friendly PP plastic Size: diameter 16.5cm Color: orange, blue, green Application: plant flower, flower watering Package Included: 6 pcs xAutomatic watering device