WALFRONT Steel Balance Swinging Magnetic Ball Cradle Physics Science Pendulum Desk Fun Toy Gift, Balance Ball Desk Toy

• preservative and not easy to rusty.
• Perfect for decorating in the office, but also shows the Laws about conservation of Momentum and Energy.
• Made of steel material, home and other indoor places.
• Can be a funny gift to your friends

Features:

• It is a very funny decompression toy that a ball can be to hit other balls and swing.
• Not only demonstrates a pendulum, but also shows the Laws about conservation of Momentum and Energy.
• Made of steel material, bright, preservative and not easy to rusty.
• As a creative decompression desk toy to amuse people.
• Perfect for decorating in the office, home and other indoor places.
• Can be a funny gift to your friends, family and children.

Specification:

• Condiiton:
• Color: Sliver
• Material:   ABS + Steel
• Ball Diameter: 1cm / 0.39"appr.
• Ball quantity: 5 Small Balls
• Packing: Carton
• Size: L x W xH 8.5 x 7 x 9cm / 3.35" x 2.76" x 3.54" appr.

Package Included:

• 1 x Balance Balls Toy

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 aberration as the different placement of pictures.