Mainbrace

1.0 fl. oz. of Gin
1.0 fl. oz. of Triple Sec or Cointreau
1.0 fl. oz. of Grapefruit Juice
Ice

Garnish

Twist of Lime

Mixing Procedure

Combine all ingredients in a cocktail shaker with the ice, shake, strain into a martini glass, garnish with a Twist of Lime.