Fill a clean glass jar with ginger. Heat honey over low heat until thin; pour over ginger. Stir with a knife or chopstick to eliminate air bubbles. If necessary, heat more honey until you have enough to cover ginger. Ginger will be ready to eat in three weeks. (If this is a last-minute gift, include the date when it will be ready.) Stored in the refrigerator, it will last at least a year.