Bobbin storage is easy with the Extra Large Bobbin Storage Box!
This bobbin storage box contains special foam cushion that grips 28 standard size bobbins. You could turn it upside down, and the bobbins won't fall out of the storage box. When stored in this box, bobbins can't unwind and tangle (not magnetic).
Bobbins and threader are not included. Bobbin storage box size is 4 1/2" x 6".