Pridebit Russian Piping Tips Couplers 4-Pack For Large Size Icing Nozzles, with 3 Icing Bag Ties and 1 Cleaning Brush EVEN MORE BEAUTIFUL CAKE DECORATIONS. Create colorful flowers, stars, swirls and more with 18 (included 10 new design tips) stainless steel Russian piping tips. EASY TO CLEAN. Our cake/cupcake decorating tips are made from high-quality stainless steel and are dishwasher safe. EASY TO USE. Make beautiful, delicious flowers from your favorite icing in seconds. PROFESSIONAL QUALITY. Durable metal cake decorating set is designed for repeated use. BONUS! Comes with 1 tri-color XL coupler, 5 cleaning brushes and 5 large-sized disposable icing bags.