STAINLESS STEEL INJECTOR: Built with high quality stainless steel, it is sturdy and durable, not easy to rust, ensuring the long-term service life of the tool. Its material is safe and non-toxic and meets the food contact standards, so you can use it with confidence to make delicious desserts for your family and friends. Matching nozzle: The matching nozzle is also made of stainless steel, with smooth surface, hard texture, not easy to deform, able to withstand the extrusion of various frosting, cream and other fillings, to ensure that the extruded pattern is even and smooth. A variety of decorative nozzles: the set contains a number of different shapes and sizes of stainless steel nozzles, such as round, star, petal, leaf, etc., to meet your various creative decorative needs. Whether you want to create delicate flowers, delicate lines, or three-dimensional shapes, it is easy to achieve, making your desserts gorgeous and colorful in an instant. PRACTICAL SPATTER TOOLS: In addition to syringes and nozzles, the set also comes with tools such as a cream spatula. The spatula is made of high-quality material with good flexibility and elasticity, which can easily spread and smooth the buttercream and frosting, making the cake surface more flat and smooth, and laying a good foundation for decoration. MULTIFUNCTIONAL APPLICATION: It can be used for filling and decorating all kinds of desserts, such as cupcakes, cakes, cookies, puffs, macaroons, deviled eggs and so on. You can use it to inject cream, frosting, jam, chocolate sauce and other fillings into desserts to add layers of flavor; you can also extrude exquisite patterns and designs on the surface of desserts to enhance the appearance quality of desserts and make them the focal point of the table.