Never unthread your sewing machine again. Easy, one touch bobbin winding with Auto Shut-off when bobbin is full.
Designed to work with Pfaff J and L machines (expression series and up)
will also work for Husqvarna Viking Opal, Sapphire, Ruby, Diamond, Epic (any machine above the Opal series)
power adapter included - battery operated option as well.
YouTube Link
PFAFF® Bobbin Winder - YouTube