1Automatic Watering System: Place one end over a source of water and the irrigation cotton string will automatically suck the water to the other end.Help you care your plants while you are away from home or when you go outside or on business.2Effective Irrigation: Easy to carry out economical and effective irrigation without worrying about it being fragile, difficult to fill, easy to be clogged by soil or unable to retain enough water.3Easy to Control: You can control the volume and time of dripping by choosing a proper water container size. The watering dripping is stable. No worry that you'll either get a clog and no water will come out at all or all of the water will come out at once.4Easy Watering: The rope is flexible to adjust makes it so easy to get water to root and soil and not all over plant with dripping. So easy to get into crowded plant area, great at watering hard to reach soil spots.5Scope of Application: Perfect for DIY self watering device, self watering drip irrigation waterer, indoor plant watering device system, vacation plant waterer, vacation plant treatment, etc.