Wash untreated fruits hot, rub dry. Peel the skin with a julienne chaff in fine strips. Squeeze all citrus fruits (measure 1 l juice). Wash the carambola, cut into thin slices
juice and peel, carambola, sugar and campari in a pot
mix well. Bring to the boil over high heat, stirring constantly, and boil for at least 3 minutes until bubbly. Fill brimful into prepared twist-off glasses, close. Let cool upside down