[32 Piece Icing Nozzle Set] The nozzle set includes: 24 large stainless steel nozzles, 2 reusable whistle bags, 2 whistle bag couplers3 spatula cards.[DIY Assorted Shapes] the set contains 24 pipe tips, which can be made into different cream shapes, such as.[] The tipcake nails are which iswill not rust. The piping bag is which isreusable. The interior is smootheasy to pack down. The silicone sleeve is washable it can be easily washed by handin the dishwasher.[] You need to put the silicone piping bag between the insertsupportseal it in contraction. The system is very convenient because you can easily change the nozzles. It is also very applicable for beginners.[Wide Applicability]hose nozzle set is suitable for childrenadultsit is also suitable for partiesbirthdays.this tool you can decorate cupcakes, donuts, meringues, macaroons, chocolates, cookiesmore