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Customer Reviews
an excellent demonstation of magnetic levitation. I am astounded no-one has reviewed this fascinating gadget. It has to be said it takes a certain amount of patience to get it working, and it is very sensitive to variations in room temperature, etc, the adjustable weights which finally work one day, may not work next day, and you have to start adjusting again, but when you have the balance right, it hovers for several minutes,in mid air.It is a great source if interest to visitors, and usually a frustration when they can't replicate your feat, (gained by experience and practice). Carl Watson