About this item ROUND SOCKET NOZZLE SET:Comes with 5 round shaped icing tips in small, medium and large graduated sizes including #3A, #2A, # 1A, #R16L and #R18L, perfect regular style pastry tube tips for cake decorating tools to create dollops, wide swirl designs, and fill macarons or cannolis, can also be used for dough pastry, cookie dough, mashed potatoes, meeting your various needs in DIY cake decoration. SIZE:5 round decorating tips in different diameters, from the smallest to the largest: #3A(9mm), #2A(11mm), #1A(12mm), #R16L(16mm) and #R18L(18mm). Each size has its own decorative utility. Smooth and sturdy. You can easily find the tip you want. Ideal for decorating cakes, cupcakes, cookies, candies, fondants and more. HIGH QUALITY:Our tips are made of high quality stainless steel, strong and durable, highly corrosion resistant, rustproof, easy to clean, dishwasher safe. Reusable, they save a lot of money. BPA free, safe for food contact, sturdy construction so it never loses shape or spout, built to last. You can buy and use with confidence! EASY TO USE:Consisting of 5 different plain cake piping nozzles, each of the tips creates different designs. All tips work with standard piping bags and can be used with couplers. Just gently squeeze your piping bag (not included) for the icing to come out of the tip and you can easily create dot/ball/chicken/coil patterns on cakes or cupcakes. GREAT GIFT CHOICE:The cake decorating kit is an ideal tool for all baking lovers and beginners, as well as a great gift for any occasion, whether it's a birthday, wedding, Mother's Day, Christmas, Easter, housewarming or anniversary.