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Dreamyth Arc-Shaped Newton's Cradle Balance Ball Science Puzzle Fun Desk Toy Gift (A)

$4.99
Old price : $4.99

Part#: Dreamyth 662257311539 - Dreamyth Arc-Shaped Newton's Cradle Balance Ball Science Puzzle Fun Desk Toy Gift (A)

Features:

  • Quantity:1pcs. Product Material: metal and plastic.
  • Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
  • Friction and damping effects are also observed
  • Includes steel balls, plastic frames and base
  • Easy and convenient to use.

UPCs:

  • 662257311539

EAN:

  • 0662257311539
  • Part Number: Dreamyth