The Classic.Simple.Good. Cupcake decorating kit has made baking professional looking cupcakes a breeze it is so simple to use simply place the tip in a pastry bag, cut the end of the bag, fill with icing, and make your beautiful cupcakes like a pro features: Kit includes a set of five decorating tips and multiple piping bags. Tips included in kit: 4 xl tips: Closed star, open star, French, round, and 1 large drop rose tip. No coupler needed. The tips are large enough to use without a coupler and the perfect size for frosting professional looking cupcakes from the comforts of your own kitchen. The tips and pastry bags are tasteless and nontoxic. Reusable and nonstick. All tips are made from the highest quality, 100% food grade stainless steel (304). Easy to clean, durable, corrosion resistant, and dishwasher safe. This set includes the perfect tools to decorate all your cakes, cupcakes, cookies, pastries, and more.