The BERNINA bulky overlock foot no. 12 and 12C are the specialists for sewing knits and producing piping. Designed especially for the smooth transport of thicker materials, they facilitate the processing of knitted fabrics in professional quality and with supreme precision. In our video, you will find out how to assemble and use the bulky overlock foot and what settings you need to make for this on your BERNINA. Many useful tips and clear work examples show you how you can transport and process knitted fabrics very easily. The production of piping or the sewing on of irregular ribbons (e.g. ropes of beads) is depicted in an easy-to-understand step-by-step guide. You are thus able to produce great textile designs in superb quality.