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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
squishy material
Size: Compact yet detailed
Easy to use with hands
or personal use
Made from high-quality stainless steel and BPA-free materials
Newton Cradle Balance Ball Physics Science Pendulum Educational Toy Square-Small 9cm COD NOT AVAILABLE squishy materialA fantastically relaxing object to have ticking and clicking away at your elbow as you work, rest or play. Sit back and watch the soothing motion of the steel balls swinging back and forth, listen to the gentle clicking as each ball taps each other no matter how stressed out you are, Newton Balls will have you relaxed in minutes. A classic fun gadget for everyone! Newton's cradle, named after Isaac Newton, is a device that demonstrates conservation of
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