ENJOY YOUR HOLIDAY: - Enjoy the time with your family, your plants leave me. Use automatic watering tips, you can go and relax without having to worry about your plants. Our automatic watering system ideal for watering indoor flowers, outdoor plants or your vegetables during the holidays ADJUSTABLE WATER FLOW: - Adjustable switch, precise flow control. These plant watering devices with regulating valve can control drip speed 0-60s/1 drip, slow release drips to self-watering stations, last 1-15 days or more, depending on how much time you need. Exact amount of water, don't become a plant killer EASY TO USE: - Without tedious installation, simply drill a small hole in the bottom of the bottle to allow gas to escape and tighten the watering devices for drip irrigation, then a regulating valve to adjust the speed of the flow. Insert it into the ground, no nail needed and no danger COMPATIBLE BOTTLES: - The plant watering globes are compatible with bottles with 1.1 inch interior. Fits most brand bottles: Dr.pepper, Pepsi, Coca-Cola, Lipton, Deet Coke, Aqufina or other bottles with 1.1 inch inner diameter capsule AUTOMATIC WATERING SPIKES: - Perfect watering device for your vegetables, indoor outdoor garden, day-to-day water plants, potted plants, indoor plants, herbs, patio plants, hanging baskets, desktop pots, hanging plants, small trees, shrubs It can save your time and your energy without having to water every day, and saves you from having to carry heavy watering cans Number of pieces delivered: 10 Size: Length 15.5 cm luckymeet