 | Bernina Threading Kit For L850 and L860 Machines (103377.70.00). The Threading Kit for Sergers simplifies threading along the instruction manual and helps to adjust the optimal seam. The colors of the quality threads in the kit reflect the colors used for the threading paths on the BERNINA sergers. This way it becomes immediately apparent in the seam which thread tension values need to be changed. After completing the adjustment, high quality threads of the matching color for your project can be tyed, pulled through and off you go!... - Bernina Threading Kit For L850 and L860 Machines (103377.70.00). |
