WonderFil Bobbinator Sue Daley Designs Specialty Threads, 10 x pre-Wound Bobbins. Decobob, 2-Ply 80wt Cottonized Soft Polyester Silk-Like Thread Fine Sewing English Paper Piecing EPP Applique Sewing

Bobbinator device, 10 size Class 15 bobbins 123m (135yd) per bobbin

How to Use:

Remove the cap from the end with the thread slit and drop your bobbin into the compartment.

Run the bobbin thread through the slit and screw the cap back on.

Place the Bobbinator on your machine’s horizontal or vertical spool pin and thread your machine like normal, including another bobbin in your machine’s bobbin compartment.