The Ultimate Guide to Stretch Needles
2022-7-14 · Twin stretch needles are two-pronged ballpoint-style needles. To use this, simply unscrew your sewing machine''s needle from the clamp, then insert the twin stretch needle and tighten. There are two eyes, one on each needle, so you will thread your machine with two separate threads. You can use the same color, contrasting, or complementary.