I have one!! I got it with a Joann's 40%off coupon,....at first I thought it was a dumb thing to do, but now that it's summer and I am sewing more often I LOVE it!!!!!! use it all the time now, especially when I'm working on a project and my bobbin runs out, I just go spin a new one without having to mess with my machine,....also use white a lot so I just keep a spool of white on it!