For the 2021 Color Builder series, Aurifil has partnered with Earth League International (ELI) to shine a light on Endangered Species via increased awareness and targeted fundraising.
Each thread set includes a warm, medium and dark shade of 40wt thread inspired by an Endangered Species. Forty weight thread is as versatile as the 50wt but just a bit thicker and stronger. It is excellent for sewing bags and garments, as well as for a more defined quilting pattern or topstitching.
This beautiful gray set was inspired by the critically endangered Sumatran Elephant found in Borneo and Sumatra.
Aurifil Color Builder Trio: 3 spools 1092 yards each.
40wt/2ply. Colors are 2600 - 2610 - 5004