This is new release cardboard prewound bobbins. It’s L style with 144pcs per box. It’s tested and used by thousands of both professional and home embroiders.
Super Quality Style L 144 Prewound Bobbins| Cardboard| Black
- New release super quality prewound bobbins
- 100% High-Tenacity Polyester Filament
- 75D/2, 134YD/Bobbin
- L-Size, cardboard, black, 144bobbins/box