- This set of white couplers measures 3 cm in length and has a 2.5 cm diameter at the base, designed to fit standard frosting nozzles. - Compatible with decorating bags and standard piping tips, these couplers allow for easy tip changes without wasting bags or frosting, ensuring you maximize your decorating supplies. - User-friendly design: Simply cut a small hole in the corner of your decorating bag, insert the plastic coupler, attach your chosen piping tip, and secure with the ring. Once finished, easily detach the tip and coupler for cleaning. - Made from durable plastic, these couplers provide a reliable structure that enables quick and efficient cake and cookie decorating, ideal for both beginners and experienced bakers. - Practical applications include creating intricate designs on cupcakes, seamlessly switching between different frosting styles for cakes, and achieving consistent piping for cookies. - Ideal for home bakers, professional pastry chefs, and anyone looking to enhance their decorating skills with ease and precision.