Janome Circular Attachment 1202107000 Suitable for models with a square plastic hook cover slide plate (please check with your dealer or our spares department if unsure). The circular stitcher is the ideal attachment for sewing circles using either straight stitch, zig zag, decorative stitches or even lettering. Circles 5cm to 26cm in diameter are stitched perfectly using this very popular attachment so essential for craft and decorative work.