YMYNY 30pcs Drip Irrigation Kit, Drip Irrigation Set, Micro Drip Irrigation Garden System, Automatic Plant Watering System for Garden Home Indoor Outdoor

[Adjustable Valve]: The flow rate can be controlled. The plant waterer with regulating valve can control the drip speed from 0-60sec/drip and the sustained dripping lasts 1-15 days. Just adjust the valve to suit your needs, no complicated setup steps, save time and water. [Simple and Convenient]: Installed without tools, just drill holes in the bottle bottom or cut off the bottle tail to allow air to continue circulating. [Precise Water Amount]: Provide different amounts of water for different plants and flowers, don't become plant killers, other watering devices are either too little or too much for some plants, old leaves will turn yellow and fall off, but if the new growth is yellow, it may indicate over or under watering. [Fits Brand Bottles]: Dr. Pepper, Pepsi bottle, Coca-Cola bottle, Lipton bottle, Diet Cola bottle, Aquafina bottle or other bottles with 1.1 inch inner diameter. (Bottle not included). [Multi-scene application]: vegetables, potted plants, houseplants, everyday