You can use these stitches to sew lines of different sizes, pattern stitching, lock stitching, buttonholes, etc. As long as the adjustment button corresponds to the corresponding number, the machine can use its own pin to walk out 1-12 kinds of stitch .when adjusting the stitch by the lock, the switch must be turned off and the needle should be set to the highest position .
1,2,3,4 are straight stitch that regulates the pitch of the needle .5&6 are fancy stitch .7&8 are button stitch .9,10,11,12 are curve lock stitch .