Microplane Ultimate Citrus Tool. The three-in-one Ultimate Citrus Tool from Microplane, has been enhanced to more effectively create citrus peel garnishes. With an improved design featuring a larger zesting blade and a longer handle with a soft touch grip, the new Ultimate Citrus Tool perfectly zests oranges, lemons, limes and other types of citrus fruits, and can also be used to create gourmet-style garnishes and delicate peels to top dishes and beverages.