Inexpensive bobbin thread and Style L bobbins.
bobbins Inexpensive 60 Weight bobbin thread and time-saving Style L bobbins.  
Code Description Image Price Stock  
BOBL015WHIT144MCn Bobbins - Style L - Tex 15 - White (Ultra-Mags) - Polyester - Magnetic Core - Box of 144 White Bobbin Box $48.99 20
BOBL015WHIT144PSn Bobbins - Style L - Tex 15 - White (Ultra-Bobs) - Polyester - Paper Sides - Box of 144 White Bobbin Box $42.09 20