Put lots of ice in a shaker and add all ingredients except grenadine.
50 ml Bacardi Carta Blanca, 25 ml Bacradi Carta Oro, 15 ml Havana Club 7, 50 ml Orange Juice, 25 ml Lime Juice, 2 tsp Caster Sugar, 25 ml Water
Shake it well for ~ 30 secs and strain the cocktail into a cocktail glass filled with lots of ice.
Now gently add grenadine on top of the cocktail to colour the drink.
25 ml Grenadine
Now garnish the drink with Maraschino cherries, sprig of Mint and orange wedge before serving.
Maraschino Cherries, Mint Leaves, Orange wedge