Filtec 12457 Magna-Glide Black Continuous Filament Polyester Bobbins, Size L

Magnetic core offers uniform tension control throughout the entire bobbin - no more throwing away partially-used bobbins due to erratic tensions!

 

Magna-Glide bobbins have no (or very little) lint buildup, and no overspin or backlash concerns.

 

130 yards per bobbin, 100 bobbins per box.

 

Black Continuous Filament Polyester, Size L.