Kirtini
Add the blueberries.
Shake all ingredients except the fruit. Add to a Martini glass with a large ice cube
[['4 cl', 'Tanqueray Export Strength (43.1%) London Dry Gin'], ['2 cl', 'Grappa di Moscato'], ['2 cl', 'Noilly Prat dry vermouth'], ['0.75 cl', 'Crème de cassis liqueur'], ['8 unit', 'Blueberries (fresh)']]
[['4 cl', 'gin'], ['2 cl', 'grappa di moscato'], ['2 cl', 'dry vermouth'], ['0.75 cl', 'crème de cassis liqueur'], ['8 unit', 'blueberries']]