Madeira 8025 is a unique set of 18 thread spools in fresh, spring colors. Madeira Aerofil are universal premium sewing threads. You can use them both for hand sewing and on a multi-purpose sewing machine. Madeira Aerofil threads work perfectly with any fabric and stitch type. You can easily sew fabrics, knitted fabrics or delicate materials with them, using a straight, zigzag, blind stitch, overlock stitch or decorative stitches. Importantly, Madeira Aerofil sewing threads are made of 100% top-quality core polyester, which provides them with extraordinary durability, resistance to delamination, stretching or tearing during sewing. The threads are resistant to high temperature (e.g. during ironing), discoloration (perfect color even after repeated washing) or chemicals.