Small Coupler A pastry chef€™s essential tool, this plastic coupler adds ease, precision and versatility to piping with buttercream and royal icing. The coupler secures standard-size tips during use, keeping the tips stable while preventing seepage around the edges of the bag. It also allows you to use different tips on one bag and create a range of effects with the same colour. Simply trim the bag€™s tip and insert the coupler base, then add the tip from the outside and secure it with the screw-on ring. To change, simply unscrew the ring and swap the tips. Made of durable high-impact plastic. Fits standard-size decorating tips. Instructions included. Product images are provided for visual reference only. Actual Product colours and finish may look different than what is pictured.