01 - Rinse and prepare all fruits. Hull and chop strawberries, and cut coconut meat if using fresh.
02 - Distribute blueberries into the bottom third of each compartment in an ice cube tray. Pour blueberry juice over berries to just cover. Place tray in freezer until solid, about 1 hour.
03 - Spoon coconut meat or sprinkle shredded coconut over the frozen blueberry layer. Pour coconut water to fill to the second third of each compartment. Return tray to freezer and freeze until firm, about 1 hour.
04 - Add chopped strawberries on top of the frozen layers. Pour strawberry juice or cranberry juice to fill each compartment to the top. Freeze until fully solid, approximately 2 additional hours.
05 - Once frozen through, release ice cubes from tray and use to chill lemonade, sparkling water, or cocktails.