Negroni Spritz

About
A classic twist of London dry gin, Campari bitter, Italian sweet vermouth, served long over ice and charged with Frizzenti, garnished with a twist of orange
Ingredients:
20ml London dry Gin,
20ml sweet vermouth,
20ml Campari bitter,
top with 100ml Frizzenti
Garnish: Zest of orange
Method: Add ingredients in to a glass filled with cubed ice, top with Frizzenti
Glass: Tumbler