25 Schmetz Universal Sewing Machine Needles 130/705H 15x1H Size 100/16 Size 100/16 is perfect for medium to heavy weight fabrics. 5 packs of needles. Each pack contains 5 needles, for a grand total of 25 needles. A general purpose needle that can be used on knit or woven fabrics. The shank(top part) of these needles have one flat side and one rounded side. These will fit all "household" models of Brother, Janome, Singer, Pfaff, Bernina, Viking, Elna, Kenmore, Baby Lock, Simplicity, Necchi, White and many others.