Study time/work time roller blend! For children: 1 drop each in a 10 ml roller, top with FCO. For adults: 5 drops each in a 10 ml roller, top with FCO. Shake and apply to chest and back of neck. This would also be amazing diffused during homework or work hours! Rosemary and Frankincense help with brain function and memory, Peppermint is energizing, and Wild Orange is uplifting, and helps calm anxious feelings and stress.