... .Each pump: 1gram(1ml) 5.Easy to operate bottle water feeder 100ml We are majoy in Sprayer, garden sprayer, agriculture ... sprayer, chemial sprayer, weedicide sprayer, insecticide sprayer, pesticide sprayer, plastic sprayer, stainless steel sprayer, trigger sprayer, pressure sprayer, water ... .Material: PP + PE2. Each pump: 1gram(1ml)3. Bottle capacity: 50ml,60ml,100m,300ml,500ml etc 4.Packaging Detail ...