“This Ain Supplio pencil lead from Pentel uses nanotechnology to release allegedly mind-expanding aromas, letting you smell your way to smartness while you scribble your meandering prose on a piece of paper.”

“The fragrance is encapsulated using nanotechnology, where microscopic bubbles containing the fragrance are blended in with the lead. When you write, the fresh fragrance pops out of those tiny nanocapsules, filling the room with sweetness and enlightenment for all within noseshot.”