by dat8962 » Dec 15th, '07, 11:45
I have a very similar box to this - exactly the same principle and it's one of my most used props, particularly at weddings.
The one that I have is the Tango perfect nest of boxes and the only difference being is that with this, you get the one box where the Tango has another box inside which when the lid is unscrewed, the ring falls out of the inner box. Even more impossible.
I can't comment on the quality of build for this particular one but the Tango is marvelous. It's good enough to hand to the spec for them to unscrew the lid.
If you PM me with your email address then I'll email a photo to you later on today.
I paid about £35 to £40 for mine a few years ago from Mike Danata and it's one of the best things that I've bought - still as good as new despite lots of use.
Member of the Magic Circle & The 2009 British Isles Close-Up Magician of the Year
It's not really an optical illusion - it just looks like one!