Blackberry Puff is succulent light cocktail at 0.8 standard drinks. Shaken with 60ml blackberry liqueur teichenne and 70ml milk with 70ml soda water as well as 100ml ice and good to have with brunch. Just add ice to shaker then add all ingredients to shaker, less soda and shake well. Strain into glass and add soda and garnish with on stalk black berries and served in a goblet glass cold.