One of those intriguing curios that you have to fully explore before you underst&. It claims to float in mid-air & defy gravity – & if you watch the demonstration video online* it is very convincing. What’s the secret? Incredibly fine thread & a little practice. The strong invisible thread hooks to the top of the holographic-foil covered saucer & sticks behind your ear. It may sound too obvious, but it’s possible to spin the UFO on a table &, with the help of some misleading hand movements, make it appear to levitate unaided & fly around your body & hands with impressive results. It takes a little commitment, but it’s well worth it, the results will mystify any audience & the provided password gives you access to a website with lots of helpful hints.