Can anyone tell me what this Singer thingy is for?
Okay, I'm stumped!! I bought a box of singer items at an auction and this part was in the box. I don't know what it does.... or how to use it.... or what machine it fits.... or anything!! HELP!! The box did have a zig-zag attachment for a 221, a buttonholer + extra templates, several attachements (ruffler, binder, etc.) and this odd attachment that I don't have a clue about. So, please, all you experts, enlighten me, please.