The Professional Edition Double Dry Food Dispenser from Zevro is just what you need to keep the freshness of your cereal, oatmeal, granola, nuts and candies intact. This innovative double-canister set is an elegant way to store your favorite food and access it when you like. Its portion control solution dispenses approximately one ounce with every twist. Designed to preserve food and its aroma, each canister has the capacity to hold 17.5oz of food, for up to forty-five days.