High-Quality Material: This sewing thread is made of polyester, which is smooth, fade-resistant, and shrink-resistant. The sewing thread is very durable because it does not break, fray, or cause distortion when sewing. Suitable for hand sewing or machine sewing. Mixed Colors: The sewing thread kit with 60 colors, featuring 32 different color spools and 28 metal cores to meet your various color needs, is a creative accessory that provides beautiful bright colors to help bring out creativity. Easy to Use: The sewing thread kit can be used in daily life and can be used for almost all your daily needs. It also fits most sewing and embroidery machines, and because the thread is wound on the spool, it does not tangle when used. WIDE RANGE OF APPLICATIONS: Sewing thread can be used for all types of hand sewing, such as sewing buttons, repairing clothes, making masks, hand knitting, cross stitch or other DIY projects, even for sewing machines, perfect for DIY crafts and home decoration, also perfect for gift giving!