Newton's Cradle Balancing Balls STEM Desktop Home Decor cactus and Sleigh with Reindeer

and Sleigh with Reindeer

Lifts 2kg effortlessly

This 180 piece Art Stationary Set including pastels

Resembling octopi with shells they hunted the oceans roughly between 240 million years and 66 million years ago

and weighed as much as 16

Newton's Cradle Balancing Balls STEM Desktop Home Decor cactus and Sleigh with ReindeerSee before your eyes as the Newton Balls transfer fall and transfer weight across the gadget. Drop one ball or two balls. You can see the energy transfer in such an astounding way! The pendulum balls show the conservation of momentum and energy, creating perpetual motion. These swinging kinetic balls are perfect addition to your office desk decoration accessories or teaching tool at schools. Comes in a retail box.