In a cocktail shaker, combine the pomegranate juice, vodka, and Chambord. Shake to combine.Place 1 chunk dry ice into the bottom of each glass.Pour the martini over the a very small piece of dry ice.Garnish with skewered strawberry hearts if desired. Pretty cute :)Wait 5-10 minutes for the dry ice to dissolve (and enjoy the fun show!) before drinking.Enjoy!NOTE: DO NOT ingest the dry ice cubes. wait until they have dissolved before sipping.