Perfect for kinds of foaming cleanser facewash, this little pump is a neat way to turn your facewash into a thick creamy foam, Only requires a dime-sized drop of face-wash for a full container of foamGreat for foaming up your face wash before using, helps to minimize the amount of product you useIt can soften harsh washes to make the concoction gentler on skin, making your skin feel very soft and clean by the end of the wash. It's also great for mixing washes if you have two or more you'd like to combine for different effectFits well for all skins, Supplement sebum mask for skin and create environment fornatural restoration of skin, thus reaching purpose of self-repairEasy To Use, Simple cleaning and just rinse clean and dry.