this source of prewound cotton class 15/A is new to me.
my first source is still rebuilding after a fire.
i get the Clear-Quilt.
the per-bobbin price is less than i have seen some dealers charge for empty brand-name bobbins.
the bobbins are re-usable, too.
http://www.allthreads.com/Prewound_B...FccYHwodYscFTg