UNI-YARN Small diameter yarn on standard spools. Tyes right out of your standard bobbin. COLORS: (1)Black, (2)Burnt-Orange, (3)Brown, (4)Gold, (5)Olive, (6)Insect-Green, (7)Dk-Brown, (8)Pale-Yellow, (9)Red, (10)White, (11)Fl-Chartreuse, (12)Fl-Chinese-Red, (13)Fl-Highlander-Green, (14)Fl-Orange, (15)Fl-Yellow. (Single spool)