Aurifil Color Builders THREAD CLUB 40 wt/2-ply Cotton Thread 

Featuring Endangered Species Collection! BEST BUY GIFT-TO-SELF WHOLE SET and automatically receive 3 'free thread cases'. (value $50)

12 Aurifil Color Builders Trios, features twelve curated mini-collections inspired by Nature. 

Each collection contains three large spools of 40wt thread — a warm, a medium, and a dark.

Insert quantity ‘1' in shopping cart for full set of 12! OR order individual trios one at a time or several from this LINK

Quilters, sewists, and makers will appreciate the Color Builder collections for their beauty and utility.

4 sets conveniently fit into Aurifil Thread Cases. Order 3 to treat yourself with your set of 12.