Bobbins (plastic)

There are several types of bobbins on the market and using the incorrect size and type of bobbin can affect stitch quality and could possibly damage the machine. The metal bobbin is suitable for Janome front and side-loaded professsional level machines including the 1600 series and MB-4, the multi-needle embroidery machine. The clear plastic bobbin is compatible with all other Janome Sewing and embroidery machines