Salted Caramel Martini Instant Cocktail Cubes Our cubes are sold wholesale in quantities of six, 8-count packs (tubes). They are also available in Variety Packs (3, 8-count tubes) and Gift Boxes with all 6 Vodka flavors - listed separately. Dissolve 1-2 cubes in a splash of warm water, then add vodka. The general rule of thumb is to add 1 shot per Instant Cocktail Cube. Enjoy! Mixing up a mocktail is easy with our cubes. Adding them to either a still or carbonated beverage (i.e. sparkling water or juice) will make a tasty non-alcoholic option. Our Instant Cocktail Cubes are approximately 0.8 inches cubed, and approximately 1 teaspoon of sugar. Don't let the small size fool you, each cube offers a huge punch of flavor. Directions for use included on the back of each tube/packaging. These flavors were formulated to pair with vodka.