This kit is a collection of 12 Aurifil Lana Wool Thread colors. Each spool was hand selected to coordinate with designer Marianne Byrne's The Cinnamon Patch pattern collection. Whether by hand or by machine, Lana adds that homespun touch to all your folk art and country wool projects. Thread is 50% Wool (Australian) & 50% Acrylic, 12wt, and 383 yards/spool.