All Rum, All Vodka, Cocktail, Grapefruit Juice, No Photo, R, R Cocktails, Recipe, Tonic Water, VodkaRumRunner`s RubyRed - RumRunner`s RubyRed Prep Time: 3 minutes minutesTotal Time: 3 minutes minutes Ingredients▢ 2 oz Vodka▢ 5 - 6 oz Grapefruit Juice▢ Tonic Water Instructions▢ Pour Vodka and ruby red grapefruit juice into a large. ice-filled glass. Top with tonic water. pour into a seperate glass (to mix). and serve. CourseCourse: Cocktail Noah The Whole Maryann