TANGCHU Russia Large Size Icing Piping Nozzles Pastry Tips Cake Sugarcraft Decorating Tool Set Of 17 Pieces BEST BAKING SUPPLIES: Decorate like a PRO! Youll have everything you need to start decorating your cakes, muffins, cupcakes and cookies with a professional touch. This cake decorating kit comes with 11 icing Russian tips, 5 pastry bags1 Coupler,designed for the baking veteran or newbie. EXTRA LARGE TIPS: With a height of 1.67, 0.9 top diameter, and 1.45 bottom diameter, these are some of the biggest icing nozzles youll find anywhere. So youll now create beautifully grand decorations with ease; everything from enticing round, petal, leaf, flower and drop designs. BUILT FOR DURABILITY: Weve used professional grade 304 stainless steel to design the russian piping tips, giving them durability that is unmatched. They never rust, have a seamless build for added sturdiness, are dishwasher safe, and handle stiff icing without ever losing shape. FDA APPROVED MATERIALS: This cake decorating kit is FDA approved to be 100% free of toxins, ensuring your family is kept completely safe. The lack of sharp seams also makes the icing set safe to use by kids when decorating pastries or with their craft projects. LIFETIME GUARANTEE: We provide lifetime guarantee to each tip