Go beyond garden-variety cake decorating with pointed-leaf tips in sizes that let you create effects from delicate fronds to grand greenery. With a flick of the wrist, they also turn out frills, swirls and ribbon-candy style borders. For enhanced control, versatility and neatness, use tips with its matching Coupler (sold separately). Coupler allows the decorator to change similar sized tubes without emptying the contents of the Pastry bag.Works with any kind of pastry tube, including folded parchment, canvas and plastic.Rust Free. Carefully Crafted. Seamlessly Manufactured. Extremely Durable/Non-Malleable. Great Performance/Better Results.