PME IA470 Icing Bag Supatue Adaptor, White, 30mm x 25mm

Change the decorating tip without having to empty the piping bag to use a different nozzle Adaptor size: Width - 25mm, Height - 30mm Made from high quality food grade plastic Easy to use: cut a tiny hole in the bag corner, insert this plastic coupler, then attach the tip and screw on the ring, after done, remove the tip and coupler, wash them clean. Fits small size tips. Nozzle size-18 mm: base diameter, 36 mm in height