How to prepare:

50ml Blackwoods Navy Strength 
25ml lemon juice
12ml sugar syrup
12ml blackberry liquor

In a shaker mix 50ml Blackwoods Navy Strenght, lemon juice and syrup. Strain into a glass filled with crushed ice. Drizzle the blackberry liqueur over the ice so that it bleeds through. Garnish with fresh blackberrys and a lemon wheel.