Sale! This iconic science toy has been updated to make a classy desk accessory. Featuring stainless steel frame and 5 balls. Simply lift one ball and let it do to watch conserved momentum and energy work in front of you! This is the smallest in our range at 9cm
This iconic science toy has been updated to make a classy desk accessory. Featuring stainless steel frame and 5 balls. Simply lift one ball and let it do to watch conserved momentum and energy work in front of you! This is the smallest in our range at 9cm tall.
Ages: 9 +
Cost: $25
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Delivery Time:
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
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