Step 1.

Use a tall or high ball glass

Step 2.

Begin with 50ml of Piston Distinguished Dry Gin

Step 3.

Add 75ml Slimline Tonic

Step 4.

Add lots of ice

Step 5.

Garnish with grapefruit and blackberry

Step 1.

Place the gin, pineapple juice, syrup and lime juice into a cocktail shaker

Step 2.

Add ice to shaker

Step 3.

Shake and strain into glass, add extra ice

Step 4.

Top with your choice of Tonic, Lemonade or Soda

Step 5.

Garnish with fresh pineapple and lime wedges

Step 1.

ADD 50ML LONDON DRY GIN INTO A GLASS

Step 2.

ADD ICE

Step 3.

TOP WITH REFRESHINGLY LIGHT TONIC

Step 4.

GARNISH WITH FRESH BLACKBERRIES