Aurifil’s 50wt/2ply thread is Aurifil's most versatile and most popular Cotton thread. It is wound on their iconic orange spool. The 50wt is strong and thin, and results in remarkably flat and crisp seams. and a highly versatile, thin, and strong thread ideal for piecing, quilting, and appliqué, resulting in flat, crisp seams. Made from 100% long-staple Egyptian cotton, it is mercerized for durability.

These are the 4 most popular colors of Aurifil 50wt Cotton thread.

Colors included: 2000, 2021, 2600, 2692

Each spool contains 1422 yards (1300m) of high-quality Egyptian cotton thread.