Features: 1. You can control the volume & time of dripping by choosing a proper water container size. 2. The rope is flexible to adjust makes it so easy to get water to root & soil and not all over plant with dripping; so easy to get into crowded plant area, great at watering hard to reach soil spots, a perfect solution to keep the plants watered where are harder to reach. put the one end to a water source, this slow release watering wick will suck water to the other end automatically, and drip within 15 minutes (the practical time depends on the length of the rope you cut off; make this cotton rope completely soaked in water before use then it will drip instantly). 3. Easy to make a DIY automatic watering device system, help you care your plants while you are away from home or when you go outside or on business. Specifications: Material: Cotton Size: 4mmx 10m Color:White Package Included : 1 x Self Watering Cord