Creating a layered cocktail is no longer for professionals only. Thanks to the Vacu Vin Cocktail Layering Tool, an amateur bartender can also create the perfect layered cocktail. The special design slows down the fluids as they are being poured and creates beautiful layers, based on the density of the fluids. The measurements in the funnel are based on the most frequently used cocktails. The Layering Tool is a great gadget that makes creating a layered cocktail possible for everyone.