Trudeau's 5-piece reusable decoration set offers in one package all the tools to decorate cakes, muffins and cupcakes like a pro! The set includes a 12" reusable silicone decoration bag that is easy to fill and four QUICK system assorted tips: #86 Ruffles, #224 Drop flowers, #22 Star and #5 Round. The tips feature the QUICK system that allows you to change the tips easily and quickly saving you time and energy. They are compatible with most standard metal tips allowing you to use the tips you already have at home. The kit is BPA free and odour resistant. It is also dishwasher. Convenient!