The Bobbin Holder made of stainless steel 5 mm pipe.
Its a great solution for sewing factories that usually
don't have any specific storage place for the bobbins.
It can be connected to all types of the sewing machines pipes.
This product is inspired by an abacus and the bobbins are easy to grab and return from and to the holder.
The color of the bobbin is viewable that making the work easier.