Copy Spumoni 1 oz Campari 1 oz Grapefruit juice 1 oz Tonic water Instructions Orange twist, Build, Rocks, Collins Cocktail summary Is of unknown authenticity Curator Not yet rated Average 3 stars (1 rating) YieldsDrink Scale Campari, Grapefruit juice, Tonic water PT5M PT0M Cocktail Cocktail 1 craft, alcoholic 3 1 Cocktail Book Log in or sign up to start building your Cocktail Book. Similar cocktailsNo similar cocktails found. Comments Log in or register to post comments