DIY Self Watering System: Insert one end into a water source and this cord will automatically draw water from the other end and start dripping in 15 minutes (watering time depends on the length of the cut cord; soak it completely in water before use and it will drip immediately). Economical and Effective Automatic Waterer: Easy to make, this economical and effective self-watering cord saves you from worrying about breakage, difficult filling, soil clogging, or insufficient water retention. No more dealing with the cord or pushing it into the soil. Easy to assemble, control and wash, reusable: You can choose the water reservoir of your choice, so you will have no worries about finding the right bottle, especially if you find a beautiful one that fits your plant and pot. You can control the watering volume and duration by choosing a suitable sized water container. The dripper is stable, so you don't have to worry about it being blocked or leaking. Precise watering, even in hard-to-reach places: the adjustable cord makes it easy to water the roots and soil, without dripping. Easy to reach in dense planting areas, it is perfect for watering hard-to-reach soil and keeps plants where they are difficult to reach. Dimensions: 20 m long, 4 mm diameter. Ideal as an automatic watering device, automatic drip irrigation, indoor plant watering system, watering plants during vacation, long-term plant treatment, automatic plant watering system and automatic plant watering, with drip kit and automatic watering for potted plants.