Finishing Touch Bobbin Thread is a 100% polyester bobbin thread designed specifically for computerized embroidery machines.
Finishing Touch Bobbin Thread - White - 60 wt 1,200 Yd.
The Finishing Touch Embroidery Bobbin Thread (1200yds) : Sewing Parts Online
50wt Navy So Fine Polyester Cone Thread, Superior Threads #11602-431
Aurifil 60wt Thread Bobbin Thread, Applique, Quilting 60 Weight, 1531 Yards, Cotton A1160 / A1161 White or Black
Alternate Bobbin Case, Embroidery Only - mrsewing
Are the more expensive brands worth the extra cost? I've always used budget stuff, but should I switch? : r/quilting
Bobbin Embroidery Thread - Embroidery Thread - Thread
100% filament polyester fine bobbin thread for tensile strength and durability, does not leave fibers in the bobbin case, better than common spun
60WT White Sewing Bobbin Fill Thread Machine Embroidery Bobbin Thread - 1500 Meters Spool ea
Embroidery Thread – The Embroidery Store