Parisian Cocktail

Ingredients:
1 fluid ounce or 3 centilitres of Dry Vermouth
1 fluid ounce or 3 centilitres of Gin
1/4 a fluid ounce or 7.5 milliliters of Creme de Cassis
1 fluid ounce or 3 centilitres of Gin
1/4 a fluid ounce or 7.5 milliliters of Creme de Cassis
Instructions:
Shake with ice and strain into a cocktail glass.
