 | Janome Sliding Buttonhole Foot R. The Automatic or Sliding Buttonhole Foot is used on machines with an automatic buttonhole feature. If your machine doesnt' have this feature or if you are sewing buttonholes on tight areas such as cuffs and other areas where more freedom of movement is required then use the Transparent Buttonhole Foot.Standard Automatic Sensor Sliding Buttonhole Works with all the models listed below.MC10000, MC10001, MC11000 and MC11000 Special Edition. 525S, 625E, 2040, HF3022, ML3023, MX3123, ME4018,4045LX, 4045NX,... - Janome Sliding Buttonhole Foot R. |