The bright, rainbow color palette of this hand-picked thread set accentuates the unique diversity found within its spools. Ravel thread set, by e Bond, 100% cotton thread by Aurifil, 6 Small Spools 50wt (220 yds), colors 1231, 2780, 2435, 2612, 4093, 5015; 1 Small Spool 12wt (54 yds), color 2310; 3 small spools Floss (18 yds), colors 1104, 5022, 4020.