A word of caution: The paper bobbins fit nicely on the Ashford and Glimakra thin spindle bobbin winders, but not on the Schacht single-end bobbin winder. You can easily wind them using Schacht’s double-ended or electric bobbin winder.
Before there were plastic bobbins there were quills, often made from rolled paper but now improved in sturdy cardboard. A reasonably priced alternative to plastic bobbins. These will work for all the Ashford and Schacht boat shuttles.
Package of 10.