Features: Includes 7 pcs 304 stainless steel nozzles flower frosting icing tips russian ball piping tips for cake decorating kit, 2 couplers, 10 disposable pastry baking bags, 1 cleaning brush, 1 reusable silicone pastry bag. You'll get perfect cake decorating supplies set. The frosting tips are made with seamless welding technology, easy to clean. The russian piping tips set are quite easy to use. You can make a beautiful buttercream, cake, puff or pastry that using our nozzles flower frosting icing tips. Made of food grade stainless steel and TPU materials, tasteless, corrosion resistant, rust-proof, safe and durable to use. The silicone pastry bag is washable, durable and reusable. Russian ball piping tips for cake decorating kit can help you when decorating your tasty cakes, muffins, cupcake, cookies, pastry ice cream desserts and more. Specifications: Material: Stainless Steel+TPU Size: Detail Sizes in the Pictures Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 7x Russian Tips 1x Purple Coupler 1x Blue Coupler 1x Brush 1x Blue Pastry Bag 10x for M Size Disposable Pastry Bags