Needle sewing controlled with program, the machine can disgretionarily sew various. Zigzag stitches form 1 to 12 needles. Only replacing the accesories, sewing materials of 3 mm, 5mm, 7mm can be sewed commodiously. And the flowery sewing used in the decorating of clothes industry.BA-8689 is chain stitch flake sewing machineBA-8688 B is double flake sewing machine.