Simplicity Pre-Threaded Metal Sewing Machine Bobbins, 3 per pack

Simplicity Pre-Threaded Sewing Machine Bobbins, 3pk

Each package contains 3 metal bobbins with thread. 2 bobbins with white thread and 1 bobbin with black thread in each package. These may be used on Singer Class 15, White, Brother, Belair and Universal machines.

After the thread is used up, you have a new metal bobbin.

1 Pack, or 12 Pack of 3 metal pre-threaded bobbins.