Le Alpin Aurifil Advent Calendar 2024 - Aurifil sweetens the wait for all sewing enthusiasts during the Christmas season with this calendar. It contains 24 small spools lovingly put- together in different thread thicknesses (including 40wt, 50wt, 80wt, 8wt & 12wt) in some brand new limited colors. On top of that, the calendar offers online access to a secure portal with further digital surprises.