500 Metal-Trimmed Counting Chips
$29.99
Experiment, count and sort with our bright 3/4" round counting chips. They have metal edges so that you can pick them up with...
Energy Stick™
Product Number: BAT7250
$8.99
Do your friends get a “charge” out of you? Does your body transmit electricity? Use our new Energy Stick to find out! Hold th...
Do your friends get a “charge” out of you? Does your body transmit electricity? Use our new Energy Stick to find out! Hold the Energy Stick in your hands and see if it lights up and makes noises. Try it with two people, three people, five or more! A fun way to learn about conductivity, insulators and electric circuits.
BAT7250
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Do your friends get a “charge” out of you? Does your body transmit electricity? Use our new Energy Stick to find out! Hold th...