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Illuminating Newton's Cradle
The classic Newton's cradle physics toy now comes with an illuminating twist
Enjoy this iconic executive toy and see the principles of physics in action even in the dark
The principles of kinetic energy illustrated in one elegant illuminated package
Comes with variable light settings - all red, all blue or flash on impact
Requires 6 x AA batteries which are not included
Measures 20cm tall x 18cm wide (8" X 7")