A sugar sifter is a tall container for powdered or icing sugar with a perforated top, used for dusting a fine, even snowfall of sugar over food. The cook shakes or taps it over cakes, doughnuts, pancakes, fruit desserts, and hot beverages, where the fine sugar dissolves on contact or sits as a delicate white coating. Even distribution is the point: a sifter lays down a light uniform layer that a spoon would clump. Vintage glass and metal shakers are collectible, and modern versions often have twist-adjustable hole sizes for different grades of sugar or cocoa. It is one of those small tools that separates a professional-looking finish from an amateur one.