Modified version of Bobbin clip from Tiggr.
I adjusted it to 8mm wide to fit my bobbins, and thought, what if it had a handle? So it has a handle. Enjoy.
It should fit Singer, Veritas and other European styles of bobbin.
You can customize it further using FreeCAD, the file is attached
P.S. if you get delamination of the two perimeters when attached to the bobbin, check your print settings. The perimeters should be fused together!
The author remixed this model.
adjusted for standard bobbin size, added handle, made slightly sturdier