Newtons Cradle, 5 Pendulum Balls, Big Newtons Cradle Balance, Metal Balls For Office Toys, Physics Toys, Teacher Toys, Steel Ball Toy, Metal Ball Pendulum, Black Wooden

Package included: 1 x Newton's Cradle

Size: L:7.1x4.7x7.1 inch
Weight：2.5Ib (Include Packing Box)

Features:
Demonstrates Conservation of mechanical energy
Intelligence Development: Fine argument of Newton's law of motion and the
starting point of physics.( Newton's Laws of Motion ).
For every action there is an equal and opposite re-action.Inspired us to better understand the concept of conservation of momentum.

Use For:High quality newtons cradle 5 balls for office, science experimental classroom,science fair decoration, Perfect for Birthday, holiday, party, wedding anniversary ect.

Notes:
1、If Damaged or Lost in transit will be Resent Freely again!Just Message us First!
2、When you received the item, pls take the balls out one by one or the balls may be tangle up.It is suggested be placing horizontally.
3、Parcel is disassembly and transportation,need to install by yourself, the installation time may be a bit deviation specifications, please be patient.
4、Use under the adult's Supervision.Do not keep the small parts of the toy in mouth preventing the baby swallow it.
5、The user/buyer personal reasons cause Bought by mistake,Failure or Unauthorized disassembling caused any damage or other problems will not provide fee services.