Re: Non-ceramic Bobbins
As above: you will have to use a bobbin threader after this fix. I have one of these I put the (glass) bead in with JB weld. Doesn't reliably suck-start with thread.
"Every [child] has the right to a first fish. On this particular planet, no man is granted a greater privilege than to be present and to assist in the realization of this moment". Bill Heavey