
For use in all household sewing machine brands and types for which needles with a flat shank are required; for general sewing of most woven and knit materials.
This variety pack comes with 5 sewing machine needles, sizes: 70/10(2), 80/12(2), 90/14(1)
As a general rule of thumb, the larger numbered needle sizes should be used with heavier-weighted fabrics.