Negroni #2 Cocktail

Ingredients:
2 fluid ounces or 6 centilitres of Gin
1 fluid ounce or 3 centilitres of Campari
1/2 a fluid ounce or 1.5 centilitres of Sweet Vermouth
1 fluid ounce or 3 centilitres of Campari
1/2 a fluid ounce or 1.5 centilitres of Sweet Vermouth
Instructions:
Shake with cracked ice and strain into a chilled cocktail glass. Garnish with an orange twist.
