Csparkv - 4pcs Automatic Plant Water Irrigation Dispenser Ceramic Cone Head Plant Drip Irrigation Sprinkler for Garden, Houseplant, Flowers

【High Quality】Made of ceramic and ABS plastic, automatic irrigation of plants in pots and containers, indoors and outdoors. 【Accurate and Efficient】When the potted soil is dry, this spike will gradually drip accurately. When the soil is moist enough, the drip will stop automatically. You can also add liquid plant food to stimulate growth. 【Easy to Use】Simply screw into an old plastic bottle filled with water, then insert it into the soil. You don't need to leave the bucket with water next to it. 600ml can last about 5-7 days. 【Connect with Multiple Bottles】 Total length about 11.5cm, the mouth connects with 3 different sizes, maximum at 5.2cm (outer diameter), will fit most screw cap bottles up to 3 liters, including Coca-Cola. Cola, 7 Up, Pepsi, Tesco and more. 【Wide Usage】 It is not easy to evaporate, drip slowly to avoid rotting. Perfect for business trips, vacations, holidays, especially people who are not good at soil cultivation.