Function summary： (this is for your reference only.)
1 .One way incoming line has six colors
2.Rubber string (can select two), weave different colors.
3.The same line has six colors and it can reach 13 colors exchange in pattern of socks.
4.High-heel, large-heel, small heel, left-right foot, 180o reversed sock mouth, two-color sock head/sock heel, small 3D.
5.During double thumbtack needle weaving process,the angle becomes small gradually and output is improved greatly.