Extra Large Bobbin Storage Box Pack - 2/pkg. - 141091
This bobbin storage box contains special foam cushion that grips 28 standard size bobbins. You could turn it upside down, and the bobbins wont fall out of the storage box. When stored in this box, bobbins cant unwind and tangle (not magnetic). Bobbins and threader are not included. Bobbin storage box size is 4 1/2 x 6. Two per pack.