American Science and Surplus UFO Ball

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Product Overview

Alien This sinister device seems at first glance to be an innocent ping-pong ball. Touch both of the metal strips on the weighted bottom, however, and a circuit closes, making the ball flash red and moan eerie electronic sounds. 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. Powered with two watch batteries (included) so there is no danger of shock.


Manufacturer American Science and Surplus
Mfg Part# 7805
SKU 228646601
UPC 085761078055
UPC 14 00085761078055
Battery Info Not Applicable
Weight 0.1
Powered with two watch batteries (included) so there is no danger of shock.
Product Attributes
Age Segment Child
Age Range 5-7 years
Batteries Required Yes
Battery Quantity Included 2
Battery Type Included watch batteries
Safety Warning Choking Hazard Small Parts, choking_hazard_is_a_small_ball
$5.95 + free shipping
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Condition: Brand New
In Stock. Usually Ships in 1 to 2 business days
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