EURO NOTIONS-Bobbinsaver. The Bobbinsaver neatly organizes all of your sewing machine bobbins. This molded rubber organizer holds metal or plastic, small or large bobbins. It holds over twenty bobbins and keeps the thread from unwinding. This package contains one five inch round Bobbinsaver. Available in a variety of colors, each sold separately. Made in USA. 1 Pack of 1 Piece