Raspberry Collins is vonzo average cocktail at 1 standard drinks. Stirred with 30ml gin pink barossa and 10ml grapefruit juice with 10ml sugar syrup as well as 20ml raspberry pulp including 30ml tonic water also 190ml ice and best served with farinaceous starchy dishes. Just add a small amount of ice to mixing glass then add ingredients to mixing glass and stir well until mixed. Pour every thing into glass and top glass with ice and served in a highball glass .