Grappa Harlequin ZymeGrappa di Harlequin grappa distilled from the pomace of grapes that produced Harlequin and Kairos Town area: province of Verona Alcohol: 48% Distillation method: use of a single batch pot still, with a 3 step distillation. Th e alembic is fi lled with the correct amount of pomace moistened with water, which is then gradually heated to a boil. Th e fl ow of spirits is then monitored to remove the fi rst fractions, known as the heads, and the last, or