High quality clear plastic case so you can see when you are running low;Bobbins are prewound with 105 yards of white, 100% spun polyester 60/2 sewing
Janome Prewound Bobbins (White) 12 pack
New brothread 25pcs 70D/2 (60WT) Prewound Bobbin Thread Plastic Size A
Prewound Bobbins Embroidery Machines
Brother Mobile Solutions Collection
New brothread 25pcs 70D/2 (60WT) Prewound Bobbin Thread Plastic Size A
Mandala Crafts Pre-Wound Sewing Thread Bobbin Set for Singer Kenmore B – MudraCrafts
How to thread a bobbin – essential guide for beginners - Gathered
Bobbins in Notions & Sewing Accessories
Bobbin Dress
Brother Sewing Ls
Steady Stitch Paper Sides Style L Polyester Prewound Bobbins – The Embroidery Store
The Bobbin
Brother Mobile Solutions Collection
144pcs Multi-Colors Prewound Bobbins Size A, 40S/2 Spun Polyester Thread 34wt, Plastic Sided, Size A, Class 15, 15J, SA156, 11 Colors Bobbin by 8pcs per Color, 16pcs Black Color and 40pcs White