- The 2021 Color Builder is a capsule of 12 mini-collections, each containing three large spools of 40wt thread, a warm, a medium, and a dark.
- Wound on a bold green spool, Aurifil's 40wt/2ply thread is every bit as versatile as our 50wt but with just a bit more strength.
- 40wt is tremendous for sewing bags and garments or for when a more defined topstitching or quilting pattern is desired.
- It is also our number one recommended weight for quilting and machine embroidery.
- This package contains three large spools of 40wt/2ply thread.
Manufacturer Warranty - USA Only