Measure 2 ounces of vodka and pour it into the shaker.

Add 1/4 ounce of Chambord, the black raspberry liqueur.

Measure 1 3/4 ounces of pineapple juice and pour it into the shaker.

Add a handful of ice cubes to the shaker for chilling.

Seal the shaker and shake the mixture vigorously for 10-15 seconds.

Using a fine-mesh strainer, carefully pour the mixture into a chilled martini glass.

Optionally, garnish with a pineapple wedge or a few fresh raspberries.