It's ok, not amazing, the first two people that I tried it on immediately figured it out. After that
it went to the junk drawer. The main thing that I don't like is that Oz said in the demo that it can
be used as a okito coin box. It cannot. You might be able to get away with it but there is a groove
going around the top of the box and not on the bottom. If you tried to use this as an Okito coin box
the whole secret would be obvious.