Did you know your body conducts electricity?! Experience science in action when you touch both ends of the tube—the flashing colored lights and sounds let you know you've made a connection.
One person can do this using two hands, or you can make a circle of friends holding hands. This is simple, hands-on science that makes abstract concepts concrete.
Safe, durable plastic tube stays cool to the touch. Includes instructions and information. 7¼" long.
WARNING: CHOKING HAZARD Small parts. Not for children under 3 yrs.
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