A synergy for mental focus and alertness. Basil (the best mental stimulant I know of), Clove Bud, Lemon, Peppermint, Pine, Rosemary, and Vetiver (for grounding). A wonderful study blend, good for the desk, refreshing for mental fatigue, yet not as physically stimulating as Fog Cutter.
Light and fresh in aroma, this is the blend that sits in the lamp over my desk as I type this.
Side note to the students among us: Research studies have shown that inhaling an aromatic while studying and inhaling the same aromatic during the test increases memory.