A workhorse bobbin that allows for excellent tension control (by bending arms), silky thread-feed and smooth steel tube (minimize thread-breakage). Make sure you have a few of these with your favorite thread colors handy.
A workhorse bobbin that allows for excellent tension control (by bending arms), silky thread-feed and smooth steel tube (minimize thread-breakage). Make sure you have a few of these with your favorite thread colors handy.