Piping bag set 40 pieces: with stainless steel nozzles, ideal for cupcakes Special feature: 40 Piece Piping Bags with Nozzles: Includes: 10 piping tips, 20 piping bags, 1 silicone piping bag, 2 couplers, 3 dough scrapers, 3 silicone cable ties, 1 brush, 1 e-book. A variety of tools to help you prepare cakes more perfectly and easily. Sample Chart and E-Book: This set includes tips with sample charts and an e-book. No matter your technical level, you can easily master using this cake decorating set without any decorating experience. Safe and easy to clean: food grade silicone bags and PP plastic couplings. The stainless steel pipe nozzle and silicone sleeves are washable and durable, they can be easily washed by hand or in the dishwasher. PERFECT GIFT: The decorating set is a perfect tool for adding flourishes, flowers, borders and other matte accents to cakes, cupcakes, cookies and more. It is very suitable as a gift, give it to your relatives and friends and create together.