Swoon Simple Syrup
Bottle Brut Rose
Ruby Red Grapefruit Juice
Pour rose, ruby red grapefruit juice, and Swoon Simple Syrup into ice cube trays. Let freeze overnight.
Add the rose, grapefruit juice, and Swoon Simple Syrup ice cubes to a blender and mix. Blend until mixed through, adding more ice as needed.
Pour into a cocktail glass, add a slice of grapefruit and sprig of mint for garnish.