Bottom Line 60 wt./2-ply Polyester thread.   Prewound L-style bobbins for Hand appliqué called BOBs.  Makes a convenient hand appliqué set that is portable and easy to use.
Assortment of 12 bright colors.   Includes the Bottom Line colors: 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 612, 636.