Class L clear-plastic bobbins ideal for winding your own bobbins.

WonderFil pre-wound bobbins are wound with 80wt DecoBob™ thread in a reusable plastic bobbin, which means there is no glue or wax holding it together

Wonderfil DecoBob Prewound Bobbin Packs — Violet Craft

Prewound Bobbins,Size A, Class 15, Style 15J, SA156, Plastic Sided,144pcs, 75/D2

Singer Bobbins for Sewing Machines – Bobbin and Ink

About Sewing Machine Bobbins & Bobbin Cases - Sarah's Workbench

1. Our package includes 25 top-quality sewing machine bobbins, The size (diameter 0.78 * height 0.39) inches. neatly stored in a durable plastic

Eoehro 25 Pcs Bobbins for Sewing Machine, Sa156 Bobbins, Bobbins Class 15, Sewing Accessories, Plastic Bobbin with Case(1 Box)

Inspiring and educating Choosing the Right Bobbin for Your Machine

Harrisville Wooden Bobbin Winder

Clear Plastic Sewing Machine Bobbins Class 15 Sewing Bobbins - Temu

Understanding Different Bobbin Sizes, National Sewing Circle

ROLL of 10* Superior Quality Bobbins for the Singer Featherweight 221, 222 & 301 Sewing Machines. Quaint little roll with red cap ends to keep all your bobbins stored neatly and securely with no more runaway threads! Push up either cap end with your thumb to access the bobbins, and the cap will slip right off. TIP: Wind all bobbins first using your favorite and most commonly used thread.

Bobbins for The Singer Featherweight 221 222 301 (Roll of 15)

Fil-Tec Clear-Quilt, Class L Prewound Bobbins, 10pk Cream