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.

(9341570112016)

SKU 9341570112016
Barcode # 9341570112016
Brand heebie jeebies
Shipping Weight 0.5000kg

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