Reusable 18" Pastry Bag and Tip Set - Cake Decorating Icing Supplies - 24 Pieces with Storage Box Directions for use: Simply insert the tip into your pastry bag, cut the tip off the bag for snug fit, fill with frosting, and set to work! (Please note that this collection does not include a coupler which is used for interchanging tips while using the same frosting bag.) These durable high quality stainless steel nozzles include the following types: Leaf, Flower, Open Star, Closed Star, Round, Petal, Basket, Ruffle and Multi-Hole. This cake decorating set included large and small round tips, chrysanthemum tips, rose tips, flouncing etc. Create beautiful leaf shapes, flowers, borders, shells, petals, woven baskets, garlands, ribbons, scalloped edges, grass, hair and more! The Juvale premium cake decorating set includes an 18" re-useable pastry bag, hinged plastic tray with clear top for easy storage and 24 nozzle tips for creating beautiful patterns and designs.