Aromatherapy Fragrant Pencil Lead
Ain Supplio Boosts Your Mind
Implications - Ain Supplio infuses nanocapsules (tiny air bubbles) into the lead. This miniature size of the nanocapsules actually provides it with extra strength, which means the smell lasts a lot longer. To be more specific: three years if it's kept unopened, two years kept in the plastic case, and about three months when it's out in the open.