Hello,
I was lucky enough to get my hands on one of Matthew's early models of the trick, and the only word to describe the effect is AMAZING.
When I perform this trick now, when doing close-up performances, the reaction from the lay-audience is fantastic, especially when you link their ring to the larger ring.
I am very glad I had the oppertunity to use this trick early, and I won't be taking it out of my close-up routine anytime soon
Great work Matthew!