Classic Newton Cradle Balance Balls Metal Craft Gift,Science Psychology
Regular price
$65.00
Sale price
$45.00
Unit price
per
Includes steel balls, plastic frames and base.Often used as a toy to amuse people.
Great gift for everyone.
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Product name: Swing-style assembly innovative Newton pendulum。 Material: Plastic + Magnet Size: 265mm*160*225mm |
