The Newton's Cradle 7 inch Brown Wood Base office toy offers classic entertainment while demonstrating Newton's universal law of gravitation. Pull back one or more of the balls and let them drop down. The same number of balls will swing up on the opposite side. Enjoy the clicking sound and soothing motion of the metal balls as they slow to a stand still.See all Newton's Cradles here!
Approximately 7.25" tall x 7" wide x 4.75" deep, balls are .875" diameter, metal frame, wood base, assembled. Please note, the balls do not swing indefinitely and eventually stop. WARNING: Choking Hazard - Small parts. Not for children under 3 years.
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