When I opened the case, sitting there, on the floor of the thrift store, I was pretty excited. So cute. I thought it was missing it's foot, but I later found it in the case. It has no other attachments, but it runs well and it was fun finding out what all the knobs did. I watched videos on youtube last night. I didn't see my exact machine, just the 21 and the 21A, but they are similar enough. Next time I have to travel with a machine, this is the one I'm taking. I love the big extended surface along with the skinny free arm it has. There was another one, a Singer hiding in a Kenmore case for $39, but this one was so cute, I couldn't resist. ...still thinking about that Singer though.