Famshin ruwan shafa na'ura na'ura ce da ke ba da takamaiman adadin samfur ta amfani da vacuum. Lokacin da aka danna mai kunna famfo, it produces approximately 2cc of product. These devices, unlike non-lotion pumps, do not become clogged with product. Their outer shell also allows air to flow, creating pressure inside the bottle without drying it out. They are suitable for use in lotions, shamfu, and conditioners.
