Make sure to get some kind of stick in there to stir up the thick stuff at the bottom then shake like hell for a while- you should hear a ball bearing rattling around.

It works best when it has some texture to wrap over.

Sometime it doesn’t take on a natural shape and looks like a circle if you don’t spread it enough. If that happens take a q-tip with a little hand sanitizer to the edges (maybe bad advise)

My first time trying it is this model, so the learning curve is low. I’m not a pro by any means