[Package Information]: The package includes 6 eco-friendly PP sprinkler nozzles in 3 colors that meet your daily irrigation and watering needs. Easy to use: The bottle cap is about 2.8cm in diameter, compatible with most standard plastic bottles. Easily screw the nozzle head onto a used plastic bottle. Waste recycling, contributes to the protection of the environment. [Wide Application]: These sprinkler shower heads are suitable for flower water bottles, plastic bottles, watering cans, shower heads and garden tools. [Sprinkler Control]: Small exit holes distributed throughout the sprinkler head provide gentle, directional irrigation. The removable nozzle part makes cleaning easier when the small granules block the holes. [Multiple Occasions]: Good choice for watering indoor seedlings, vegetable irrigation, bonsai, flower irrigation, indoor plants, herbs, patio cooling, greenhouse and so on.