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Magnetic Balls 5Mm Newtons Cradle Balance Balls with Base Steel Magnetic Swinging Balls Cradle Physics Science Pendulum Newtons Cradle Pendulum Desk Toy Office Home Class
Application It is a very funny decompression deco ion that a ball can be used to hit other balls and swing.Perfect for deco ing in the office, home and other indoor places.As a creative decompression desk toy to amuse people. - swinging ball weight Notice Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aber ion as the different placement of pictures. - physik spielzeug Momentum and Energy Not only demonst es a pendulum, but also shows the Laws about conservation of Momentum and Energy. ABS material

Price is $10.00
Price: $9.91