Big Bobbin cotton reel

thingiverse

We often stumble upon an abundance of cones containing cotton from thrift shops or scraps left over from industrial reels that are discarded, but these cones don't fit onto our standard sewing machines and there's too much cotton on each cone to wind onto a spool. Enter the "Big Bobbin Reel." I've created a compact reel or large bobbin that fits perfectly in a standard bobbin winder, allowing you to efficiently wind up the cotton onto the spool. One of these innovative devices can hold at least four times the amount of cotton that a standard bobbin can accommodate, making life significantly easier for sewers everywhere.