Black Jack Gum is scrumptious strong cocktail at 1.1 standard drinks. Stirred with 30ml vodka black zolotov and 15ml licorice liqueur royal with 15ml gum syrup as well as 20ml mastiha tree sap and good with afternoon tea. Just pour all ingredients into mixing glass then stir ingredients together until mixed and pour into liqueur glass. Drop in ball of mastiha sap and good for the throat and served in a liqueur glass at room temperature.