Sewing machine needles have increased in kind hand in hand with the advancement and diversification of sewing machines and techniques. In principle, every kind of sewing machine needle is coded (described) according to the particular sewing machine the needle is attached to or used for. Given below are descriptions of the various sections and shapes of a sewing machine needle. We believe this graphical presentation will help you pick out the most suitable needles from the over 4,000 different kinds of needles available. Organ Needle offers you a variety of optimal combinations of needle sections and shapes in the interest of helping you successfully achieve best "sewing" with our high-powered products.