Bar Juice 5000 Mr. Blue Nic Salt E-liquid is a complex and intricate blend based on a variety of flavours. Mixed dark fruits such as juicy blueberries and tart blue raspberries have been carefully combined with a touch of aniseed and a blast of cooling ice to create a balanced blend with a unique aftertaste. If you’re looking to try something different - give Mr. Blue by Bar Juice a go, it won’t disappoint!