Lava Lamp #2 Cocktail

Ingredients:
1 fluid ounce or 3 centilitres of Captain Morgan's Spiced Rum
1 fluid ounce or 3 centilitres of Malibu Rum
2 & 1/2 fluid ounces or 7.5 centilitres of Pineapple Juice
Splash of Grenadine
1 fluid ounce or 3 centilitres of Malibu Rum
2 & 1/2 fluid ounces or 7.5 centilitres of Pineapple Juice
Splash of Grenadine
Instructions:
Pour all ingredients except the grenadine into a pilsner glass. Shake. Drip grenadine (like a lava lamp) and garnish with a slice of lime for colour.
