Blueberry Screw Dagger is delicious average cocktail at 1 standard drinks. Built with 30ml blueberry liqueur bols and 15ml vodka pacific blueberry skyy with 45ml orange juice as well as 10ml tonic water including 190ml ice and served for or with tiffins. Just place ice into glass then add blueberry liqueur to glass and add a half the orange juice. Pour in vodka and add more orange juice and splash tonic water on top and garnish with a few blueberries and served in a highball glass cold.