Any of you sewers ever use these? I originally bought some at a sale because they are aluminum, and pretty. I found more recently in a grab bag of sewing stuff at an estate sale Then I used them a few months ago, and I just love them! They are very handy, and they grip really well. I noticed that my hems on the last few things I have made turned out much better. I would highly recommend the little suckers! Plus, they are from the 50s and are colored aluminum, like the tumblers.