8 Pack Bottle SpoutThe diameter of an interchangeable sprinkler nozzle is approx. 22mm, fits most plastic water or drink bottles and is a nifty watering can. Be sure to measure the inner diameter of the bottle before use.Portable plastic watering nozzlesallow you to choose another brand new irrigation method. A water bottle, watering nozzle and simple tools like these can fill your flowers and plants with moisture and make them stronger.Bottle Cap DesignYou can use the existing bottle as a watering can in your home. You don't need to buy expensive watering cans. It's very convenient and it saves time and money.Easy to control In the case of small holes, the replacement bottle cap could offer an angled spout that waters water evenly and gently. Squeeze the water bottle and a light rain of water will fall and water your bonsai or seedlings. The plants are not violently hit by water.The potting flower nozzles with sturdy PP material are environmentally friendly and durable. You can mix water and plant food in a bottle. Then use the water sprinkler to provide the ultimate nutrient liquid for plants to get more nutrition.