Tisserand calibrated mixing bottle is an empty bottle that can be used to create and store customised massage and bath blends suitable for re use to create a customised massage and bath oil blend it is advisable to add the following to at least 10mls of blending base oil facial massage combine 2 drops of your selected essential oil with at least 10mls of blending oil body massage combine 5 drops of your preferred essential oil with at least 10mls of blending oil to extend the li