Household Electric Winding MachineFEATURES Efficient and Time Saving: Say good bye to the days of having to unthread your sewing machine in the middle of a project just to wind a bobbin. This external bobbin winder quickly and easily fills bobbins with thread, a must have for every busy sewist on the go! Convenient One Touch Auto Winding: With the one touch auto winding system, bobbins are filled quickly and easily. The auto shut off feature automatically stops the winding when the