4-oz Purple Lotion Pump/Shampoo/Soap Dispenser Cosmo Bottles [Set of 6] Set of six 4-oz purple cosmo pump bottles Pump bottles are perfect for lotion, shampoo, conditioner and other beauty items. Black pumps have dip tubes that extend all the way to the bottom of the bottle Rigid PET plastic protects contents from moisture and air. Set of six brand new pump bottles.