newtons cradle

Dilly Dally Kids Verified independent store

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Toysmith Newton's Cradle is not only fun, but also demonstrates important science principles at the same time! Watch as the metal balls transfer energy so that the objects at the e nds react, but the balls in the centre don't move. Zone out and learn at the same time! for ages 8 to adult product measures 5'' x 4'' x 5'' Show more