cosmetic use and medialc use can be used with almost any type of liquid soap,shampoo,body wash easy operating energy saving nice foam neck size: 40mm can be silver printing The feature of foamer:1.Products' name:hand soap dispenser,foaming pump,foam pump,soap dispenser.2.Model:MC-B6 40-1, MC-B6 40-2, MC-B6 40-3, MC-B6 40-4 3.Applianctions: cosmetic use4.Material:Plastic5.Plastic Type:PP5.Diameter ...