Easy to use: Perfect for seeds and seedlings. Flower watering that simply screw onto old plastic bottlesTWO WAYS OF WATER: sprinkler head and DC head, with a small hole, water evenly, for easy water controlIDEAL GARDEN TOOL PARTS: 2 in 1 plastic watering nozzle for flower waterers bottle watering shower head cans garden toolAPPLICATION: Provides delicate and directional watering, suitable for most beverage bottles Note: The data are all manual measurements, please allow an error of 1 - 3cm, due to the difference in light and display, there will be a certain color difference, whichever is the actual object received.