I keep my sewing bobbins in a little pouch and I had enough of the bobbins unwinding and getting all tangled.
So I designed these very simple and efficient bobbin holders.
The bobbins clip and un-clip easily inside. There is enough friction to prevent the bobbin from unwinding (however full or empty they are).
It's a very quick and inexpensive print.
You'll find here the models for one, two, three and four bobbins.
The author marked this model as their own original creation.