2021 Aurifil Thread Builders Club
The 2021 Color Builder Subscription is a capsule of 12 mini-collections, each containing three large spools of 40wt thread - a warm, a medium, and a dark. Each mini-collection is inspired by one of the world's most endangered species. Learn about each endangered animal and build up your thread collection as you save on all you Aurifil Thread purchases for the year.