🎂Cake Couplers: Length is 3.2cm/ 1.25 inch, base' diameter is 2.5 cm/ 1 inch.
🎂How to Use: 1.Cut a tiny hole in the bag corner, insert this plastic coupler; 2. Attach the tip and screw on the ring.
🎂Easy to clean: Directly remove the tip and coupler, wash them clean with Clean water or cleaning fluid.
🎂Durable: Made of quality PP plastics, sturdy construction.
🎂Application:Suitable for all decorating bags and standard-size tips.