Material: 304 Stainless Steel of high quality. Made of food grade material, created with a seamless welding process. Various sizes:most tips of twolights hose come with 25 sockets, 5 large, 2 flower nails, 1 puff, 1 Tip Of Brush, 2 x F-Connector couplers, 2 x Silicone Sleeve, of different sizes and shapes, useful for making cakes, cookies, hot flashes and so on. Easy to use and clean: just a small pressure on the pin, you can create beautiful flowers. With a little brush cleaner clean will bring you to the tips. Fit for: twolights decoration is a perfect tool to create sheets of frosted and scrolling, letters, flowers, borders and other accents on cakes, cupcakes, cookies and more for your next birthday or a wedding cake. 12 months manufacturer: we provide a 1 year warranty to be easily fitted instead twolights. For all types of questions, please contact us directly.