Ecoolbuy Plastic Bottle Connecting Water Pesticide Spraying Sprayer Gun Spray Head (Blue) The sprayer can be connected with any normal size plastic beverage bottle such as Coca-Cola bottle, very convenient to use. Widely used in garden and nursery, suitable for pesticide spraying and water spraying for the plants or bonsai. Adjust the nozzle by loosen and tighten it to achieve the best automization effect you want. Small and light, easy to carry Material: plastic Pipe length: 21cm