Filtec 12434 Bobbin Magna-Glide White Continuous Filament Polyester Bobbins, Size L
The magnetic core offers uniform tension control throughout the entire spool preventing chances of thread breakage or bunching when sewing.
Magna-Glide bobbins produce clean uniform stiches with little to no lint buildup and no overspin or backlash concerns, eliminating costly thread waste from lower quality bobbins with erratic tensions.
Magna-Glide only uses premium polyester thread for their bobbins, making them a favorite for garment and embroidery businesses.
Each box comes with100 large sized bobbins and 135 yards of white polyester thread on an individual bobbin.