Pastry Bag 200pcs - 12inch Extra Thick Large Cake/Cupcake Decorating Bags With 3 Bag Ties 2 Standard Couplers -Disposable Icing Piping Bags Set (200, 12in)

Instructions for Use: Step 1. Cut a tiny hole in the bag corner. Step 2. Insert the screw into the bag corner. Step 3. Attach the tip and screw on the ring. Step 4. Tighten the coupler and screw. Packaging Includes: 12 x cake decorating couplers,（There are three sizes, four for each size） enough for different usages, you can change similar sized tubes without emptying the contents of the decorating bag Usable Range: Standard couplers are suitable for all decorative bags and standard size suction heads to help you replace pipe suction heads without wasting bags or frosting. Easy to Use: Cut a small hole in the corner of the bag, insert the plastic coupler, and then fix the suction head and screw to the ring. Durable and Practical: Cake decorating couplers are made of sturdy plastic,Non-toxic, tasteless, food-safe materials, durable and reusable. Pastry bag coupler is safe in dishwasher.