These handy disposable decorating bags work well with other Cake Boss Decorating Tools. Cake Boss Decorating Tools make decorating easier and more enjoyable for everyone and these clear plastic disposable bags are perfect for decorating cakes, cupcakes and cookies, especially when using dark buttercreams or royal icing such as black, red and green. With convenient Cake Boss Decorating Tools 30.48 cm Disposable Plastic Icing Bags, there's no worry about staining or cleaning your favourite cotton or polyurethane decorating bags. All the Cake Boss Decorating Tools make decorating easier and more enjoyable for both novice and experienced bakers. They fit standard decorating tips and couplers and can be used without them for even more convenience.