Simplicity Sidewinder Portable Bobbin Winder
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The Simplicity SideWinder quickly and evenly transfers thread from spool to bobbin. This handy machine comes with a 120V AC power cord, but it can also run on 2 AA batteries, making it easily portable. Includes locking lid with handle. Optimize your time by winding bobbins of different thread colors so you're always “ready to go” when you sit down at your sewing machine. Easy instructions included.