Toysmith UFO Ball, EERIE ORB with Lite & Sound

Was: $70.76

Now: $35.38

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SKU:: TBSN3843
UPC:: 085761078055
Condition:: New
Availability:: Free Shipping from the USA. Estimated 2-4 days delivery.

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Description

This sinister device seems at first glance to be an innocent ping-pong ball. Can be used to illustrate the idea of an electric circuit to children-show how electricity can flow through a chain of people holding hands, or that a little dampness can improve conductivity, et cetera.