General description The 30pcs Drip Irrigation Kit is an efficient automatic plant watering system designed for both indoor and outdoor use. This micro drip irrigation garden system allows you to provide precise amounts of water to your plants, ensuring they receive the right hydration without the risk of over or under watering. Technical specifications Flow rate control: 0-60 seconds per drip Dripping duration: 1-15 days Compatible bottle inner diameter: 1.1 inches Compatibility and accessories Fits various brand bottles including Dr. Pepper, Pepsi, Coca-Cola, Lipton, Diet Cola, Aquafina, and others with a 1.1 inch inner diameter (Bottle not included) Installation No tools required for installation Drill holes in the bottom of the bottle or cut off the bottle tail to allow air circulation Usage Suitable for vegetables, potted plants, houseplants, aquatic plants, patio plants, herbs, hanging baskets, tabletop pots, outdoor gardens, small trees, and shrubs