Well as usual with any new effect I do the "Wife Test".
Upon handing it back to her she
immediately began using a twisting motion which causes some unusual movement to be felt. This then
dislodged the special "something" which subsequently fell on the ground.
Also with the one
I received it's too loose and is prone to falling out from time to time.
This could have
been so much better but it's unusable in the real word as it doesn't stand up to any real scrutiny.
Such a shame because if it actually was a bit better made it would definitely be something I'd use.