Coffee Liqueur is often used in mixed drinks. For exemple, for "Black Russian" blend with an equal part vodka and serve "on the rocks".

Instructions: Pour the contents of this bottle and 200 grams (7 oz) of granulated sugar into a 75 cl (US 25 fl oz) bottle. Fill 3/4 full with vodka and shake until the sugar has dissolved.
Top up the bottle and shake until the contents have fully blended.