What is nylon thread?
Nylon. Nylon threads are synthetic threads (polyester threads are synthetic as well) often used in the form of a monofilament clear thread or as a textured fuzzy (woollie-like) thread.
What is the thinnest sewing needle?
Sharps are the standard sewing needle and range from size 1 to the smallest size 11. Betweens are shorter than sharps and are sized from 3 to 11. Both types have sharp points! Betweens are ideal for professional sewing and techniques such as backstitch or applique.