Flow controllable : you can set traffic for 1-15 days or More depending on the time you need, , no troublesome setup. Upgraded equipment is more sealed, auto water plants will not be blocked by Mud and stop draining or will not flooded you flower box and killed everything.Easy to use : Dr. pepper, Pepsi, coca cola, Deet Coke, Aqufina or other bottle that have 1. 1inch inner diameter capsule, Without any tedious installation, all you need just drill some holes at bottom of bottle or cut it and then a regulating valve that can adjust the speed of the flow, so that the speed of the flow can be adjusted according to the length of the holiday.Multi-scene application : Whether your plants are indoor or outdoor or garden, at home or in the office, create a Self-Watering system, to ensure your plants always have enough moisture. Fits for use with potted plants, houseplants, patio plants, hanging baskets, desk pots, hanging plants and outdoor gardens.Economic And High Quality : This plant watering system is made of ABS plastic. A green and environmental product approved by the environmental protection department. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied.