Home Sewing Machine (Jeans/Denim Twin), 4.0/100 Needles -- (130/705 H-J ZWI) by SCHMETZ

Twin Jeans / Denim needles mounted on one shank create two rows of stitches simultaneously. The Jeans needle has a modified medium ball point and a reinforced blade. Twin needles are specifically constructed to provide trouble-free sewing in creating single and dual-color seams or sewing bias tape for stained glass patterns in quilting. This package contains one 4.0/100 needle. Twin-type needle (double needle)Material: MetalNeedle Type: 130/705 H-J ZWI Available Needle Size:- 4,0/100 Package Options:- Pack of 1   Choosing the right Twin needle The twin or double needles usually come with different widths between the needles, needle thicknesses, and needle points.  There are universal twin needles, jean twin needles, and ball point or stretch twin needles.  When looking at a package of twin needles, there are two numbers at the bottom.  The first numbers, on the left side (1.6, 2.0, 2.5, 3.0, 4.0, 6.0, 8.0, etc.) always  refer to the distance between the two needles.  The larger the num