Tanqarita Cocktail

Ingredients:
1 & 1/2 fluid ounces or 4.45 centilitres of Tanqueray Gin
3 fluid ounces or 9 centilitres of Margarita Mix
Splash of Triple Sec
3 fluid ounces or 9 centilitres of Margarita Mix
Splash of Triple Sec
Instructions:
Shake with ice and strain into a cocktail glass.
