This set includes red plastic couplers topped with metal tips of various shapes, intended for piping cake or cream. Additionally, the set contains yellow plastic components, likely for securing or sealing the tips. The entire set is packaged in a cardboard box. The tips attach to the pastry bag using a threaded coupler, allowing for easy changes and stable holding while decorating baked goods. The metal tips enable the creation of different patterns and precise application of cream or cake, useful in baking and pastry making. Product specifications: set of threaded plastic couplers, metal tips in various shapes, yellow securing elements, cardboard packaging.