Cocktail procedure: If you need the salt edge, then the edge of sugar to wine before modulation oil rub with lemon around rim of a cup, then pour in the salt or sugar on a flat panel how much bottled cocktail stick around in the cup upside down take. When the rainbow cocktail made wine should start with middle density into the bottom of the cup cup bullet, and then follow the order of the density decreases with other wine bar spoon drainage drink bottled cocktail, along Beibi shed. Do not touch the floor below the mixed layer to avoid alcohol. Layered cocktail principle: cocktail is composed of two or more kinds of wine or fruit juice with infiltration by the wine made of a cocktail drink bottled join the official website, according to the density of the size of the successively poured into a cup, so as not to mix together, thus forming a stratified. If the density is not very different colored wine, then add ice cubes or shaking method to increase or decrease the density, resulting in a difference.