Layered Cocktails: How to Layer a Cocktail - Thrillist
Shot layer - Made in cocktails
The New Look in Cocktails? Layers and Stripes. - The New York Times
Rainbow Shots - The Littlest Crumb
Pink and Blue Martini (The One with Two Layers) by cheerstohappyhour | Quick & Easy Recipe | The Feedfeed | Recipe | Blue martini, Cocktail and mocktail, Layered cocktails