The Crab is delish quite strong cocktail at 1.5 standard drinks. Built with 30ml rum gold amber bacardi carta and 15ml curacao red kingston with 15ml grapefruit liqueur massenez as well as 30ml soda water including 100ml ice and best with an entree or small snack. Just add the ice to glass then pour in nip pf gold rum and add red curacao liqueur. Pour in soda water and sprinkle grapefruit spirit on top and served in a old fashioned glass cold.