I use them for painting wobblers and for dipping in varnish and hanging for polymerizing, these are quality clips. They are better made than the ones in the Helping Hands Kit. The jaws align when closed and the spring tension or compression is nice and strong and will hold anything you put in it. The seller sent the package quickly. From now on I have Uxcell alligator clips. Thanks for the high quality video, I'll be back.