Newton's Cradle, 5.25 x 4.25 Inches, 1 Piece, Ages 4 & Up

Newton's Cradle is a timeless, classic desktop science "toy" that is the perfect blend of science and art. Lift one steel ball and allow it  to fall back at one end, the ball at the opposite end will swing out at the same distance. Also known as "Balance Ball's", "Newton's Pendulum" and "Newton's Balls"-this executive office toy demostrates the law of conservation of momentum.

Every action has an equal but opposite reaction. Watch art and science in motion with this classic silver Newton's Cradle. Featuring 5 hanging silver marbles, this cradle is perfect for setting on your desk, workstation, and more. Watch science in action! Using Newton's third law has never been this much fun! 

<ul><li>- Ages: 4 years and older</li><li>- Size: 5.25 inches x 5.25 inches</li><li>- Watch art and science in motion</li><li>- Perfect for setting on your desk or workstation</li></ul>

Aside from peak seasons, most orders will ship within 2-3 business days and tracking is provided via email when the order is given to the carrier.  Delivery usually takes an additional 3-4 business days, and some locations can take longer for the carrier to complete delivery.

Please provide a physical street address when you place an order.  Mardel will not accept P.O. Boxes as shipping destinations for online orders, and your order will not be fulfilled until you provide an alternate physical address to our Customer Service team. 

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If you are unsatisfied with your purchase, you may return your order in-store or online within 90 days of the purchase with receipt.  All merchandise must be in the same, saleable condition as it was when you received it.

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