This bobbin case is suited to all Brother "PR" and "VR" model Embroidery Machines. It has an anti backlash spring to prevent bobbins spinning and a pigtail guide for greater thread control. The tension is easily adjusted using the larger of the two screws.

Suitable for Brother PR600, PR600 II, PR620, PR650, PR655, PR1000, PR1050X, VR. PRV1