Home Watering Drip Waterer Automatic Watering Adjustable Soaker 1. Universal straight plug interface, suitable for most beverage bottles, non-threaded, for 28-30mm caliber 2. Infinitely adjustable speed, adjust the drip speed by adjusting the speed regulator 3. Adjustable upgraded water outlet angle, not affected by water pressure 4. Sharp tip, easy to insert into the soil quickly, not easy to tip over 5. Frosted surface, fine workmanship, not slippery in water 6. PP material, no burrs, comfortable hand feeling 7. Material: PP 8. Size: about 17.7 x 5.9cm 9. Weight: about 23g Steps of use: 1. Screw on the regulating valve 2. Fill the bottle with water. 3. Turn the holder upside down and insert it into the mouth of the bottle 4. Invert vertically 5. Insert the assembled waterer into the pot and fix it 6. Adjust the drip rate after inserting it into the pot