The dosing pump  is made of plastic and is available in two colors: white and black. It has a dosing mechanism. This product is designed for closing of cosmetic bottles. Suitable for dosing  and convenient use of liquid cosmetics of dense texture: cream, shampoo, liquid soap, shower gel, lotion, etc. The standard dosage with one click is 3-3,2   ml. To choose the right set pay attention to the diameter of the neck - 28/410.