Super Bobs Donut Bottom Line Polyester (L-Style Size) 

The Super Bobs Poly Donut consists of 35 unique colored L-style pre-wound bobbins with cardboard sides, packaged in a Bobbin Saver. Each bobbin is wound with 134 yds. of 60 wt. lint-free polyester thread for a total of 4,690 yds. 

The Super Bobs Poly Donut includes:

#601 Yellow, #602 Gold, #604 Dark Pink*, #605 Light Pink*, #606 Dark Purple, #607 Light Purple, #608 Periwinkle*, #609 Dark Blue, #610 Light Blue*, #611 turquoise, #612 Green, #614 Light Green, #616 Copper*, #618 Medium Brown, #620 Cream, #621 Lace White, #622 Gray, #623 Silver, #624 Natrual White, #625 Black, #627 Bright Red, #628 Baby Pink, #632 Light Periwinkle*, #633 Light Turquoise*, #634 Baby Blue, #636 Bright Blue*,#639 Bright Orange*  #640 Light Yellow, #641 Bright Yellow*, #645 Bright Green*, #649 Dark Gray, #651 Ivory, #652 Statue, #653 Beach, #655 Off White. 

*Exclusive Color, Available in the 35-pack Donut only. 

Superior Bobbin Compatibility Chart for Domestic Machines