Vina Wine Aerator Pourer, Quick Aerating Breather Decanter Spout, Wine Accessory Tool for Home Bar Kitchen Travel Gift Set Aerate Your Wine To Perfection Instantly - Vina Wine Aerator Pourer has a large aerating chamber and air intake system that utilizes the Bernoulli Effect to infuse your wine with the OPTIMAL amount of oxygen. Double the value of your wine by simply pouring yourself a glass! Elegant Design  Made With Quality Material - Vina aerating pourer is manufactured with high quality FDA approved materials. Its elegant design will add a level of refinement to your wine drinking experience and is the perfect gift for wine lovers. Keep Your Table Cloth Clean From Wine Stains - The rubber stopper is tapered and ribbed to create a leak-free seal for wine bottles of all sizes and the acrylic pour spout is notched and ergonomically slanted for easy drip-less pouring. The aerator can be disassembled and run under water for effortless cleaning. Working Principle - When wine is poured in, it's internal design creates an increase in the wine's velocity and a decrease in its pressure. This pressure difference creates a vacuum that draws in air which is mixed with wine for perfect aeration. Customer Care Promise - VINA always provide excellent product and service to our customer. For any reason you aren't satisfied with the salt and pepper mill set, we will replace or refund your money,CONTACT US directly and we will take care of you. We love to help!