Pack of 8 Bottle SpoutsThe diameter of one replaceable sprinkler nozzle is about 22mm, fits most plastic water or beverage bottles, smart watering can. Make sure to measure the inner diameter of the bottle before use. Portable PlasticSprinkler Nozzles allow you to choose another brand new watering method. A water bottle, a sprinkler nozzle, and simple tools like these can keep your flowers and plants hydrated and stronger. Bottle Cap DesignYou can use the existing bottle in your house as a watering can. You dont have to buy expensive watering cans separately. It is very convenient and saves your time and money. Easy to ControlFor small holes, the replacing bottle cap could provide an angled spout that sprinkles the water evenly and gently. Squeeze the water bottle and a light rain of water will fall and water your bonsai or seedlings. Plants will not be violently hit by water. Potting Flower Nozzles Using Sturdy PPMaterial is eco-friendly and durable. You can mix water and plant food in one bottle. Then use the water sprinkler to deliver the ultimate nutrient fluid so the plants get more nutrition.