Create deeply-grooved icing patterns and borders on your cakes, cupcakes, pies, and more with this Ateco 23S closed star pastry tube. Slightly smaller in diameter than the 23, the 23S tip is made of durable stainless steel, this tube is rust-resistant and designed to withstand repeated use without bending out of shape. Featuring a closed star tip, you can create shells, stars, fleur-de-lis, rosettes, and flowers. The closed star design produces a defined texture for eye-catching bakery decorations. It is also compatible with the Ateco 400 coupler and Ateco 407 coupler, making it easy to switch tips without changing the pastry bag.