Piping Bags: These are the essential tools for applying frosting, icing, or other decorative elements to cakes, cupcakes, cookies, and other baked goods. The set may include several reusable piping bags made of durable materials such as nylon or silicone.

Piping Tips: The set typically includes a variety of piping tips or nozzles in different shapes and sizes. These tips determine the design and texture of the frosting or icing as it is piped onto the baked goods. Common shapes include round, star, leaf, petal, and specialty tips for specific decorative effects.

Couplers: Couplers are handy tools that allow you to easily switch between different piping tips without changing the piping bag. They consist of a base and a ring that secure the piping tip in place inside the bag, providing stability and control during piping.

Cleaning Brushes: Cleaning brushes may be included in the set to help you clean the piping tips thoroughly after use. These brushes are designed to reach into the small crevices of the tips to remove any leftover frosting or icing.

Decorating Nail: A decorating nail is a small, rotating platform used for creating intricate decorations such as flowers, rosettes, and swirls. It allows you to pipe frosting or icing onto a flat surface and then transfer the decoration onto your baked goods.

Flower Lifter: A flower lifter is a tool used to lift delicate frosting or icing flowers from the decorating nail and transfer them onto the cake or other baked goods without damaging them.

Storage Case: Some sets may include a storage case or organizer to keep all the piping tools neatly organized and easily accessible. This helps to protect the tools from damage and makes it convenient to transport them between kitchen and storage.