These aluminum bottles include white lotion pumps which dispense 0.5 ml of product per stroke. They are perfect for dispensing products such as lotions, shampoos, and other beauty products. These aluminum bottles have epoxy phenolic liners, which are highly flexible internal plastic liners. This inner liner is gold in color and resistant to acids, phenol, and many other chemicals. The epoxy-phenolic coating acts as a non-reactive barrier for more long-term packaging with fewer complications.