The clear PET plastic oval bottles are available with various black dispensing pumps. The treatment pumps are paired with the 1 oz and 2 oz clear cosmo ovals, which dispense .25 cc of product per stroke and include a locking mechanism at the neck. Black lotion pumps are paired with the 6 oz and 8 oz clear PET cosmo ovals and feature an output of .5 ml, as well as a locking mechanism.