Watering System Drip Emitters Little Drippas W1864

A simple yet functional watering system based on a drip system.
The drip cap with ground spike fits various sizes of sturdy bottles, so try it out first...
It works simply: insert the straw on the inside of the cap into the existing tube, fill the bottle with water, insert the drip cap into the soil so that the bottle is inverted, and carefully open the cap with the control knob. Bubbles will now emerge from the straw; the minimum setting is reached when 1 bubble appears every 2-3 seconds. Contents: 4 drip caps.