DIY: Thread Spool box- you could just use an old shoe box and then cut out a rectangle that fit the bottom. Put your desired amount of nails into it, and glue the rectangle with nail's head on the bottom down. Then paint the box.so easy.
Bobbin Storage Using An Ice Cube Tray . simply use a clean ice cube tray. Each cubbie holds three bobbins, meaning the typical tray can hold 48 bobbins. Just add more trays and stack them for efficient storage .