White Pre-Wound Bobbins with a core insert and card side discs.
10 Bobbins x 120m - Style L - suitable for Brother PR embroidery machines ETC .
100% Polyester filament 70D/2 Bobbin Thread.
Pre-wound bobbins are practical, always ready to use and have the same amount of thread on each bobbin, which means all bobbins can be changed at the same time without wastage.
Brand new product.
