NUOLUX Toy Solar Toys Balancing Motion Perpetual System Rotating Desk Toys Tumblersystem Swing Psychology Science

Description The frame of the swinger is made of plating ABS plastic and iron. Principle: The force is applied by the force of the hand and then the energy converted by the battery continues to swing until the battery is running out. Features - Color: As shown. - Material: Plastic and metal. - Size: Approx. 24 x 22.6 x 14.5cm. - The swinger is made of material, you can see how the movement works. - A and office desktop decoration and a cool gift for all special occasions. - It is perfect for your outer space themed office or room decoration, also great for those enthusiastic about science or to demonstrate the laws of physics in science classrooms. - Perfect for a birthday, holiday, Mother's day, Christmas, Father's day gift. - Funny and useful for those kids who want to learn more about magnet and physics.

The swinger is made of material, you can see how the movement works. A and office desktop decoration and a cool gift for all special occasions. It is perfect for your outer space themed office or room decoration, also great for those enthusiastic about science or to demonstrate the laws of physics in science classrooms. Perfect for a birthday, holiday, Mother's day, Christmas, Father’s day gift. Funny and useful for those kids who want to learn more about magnet and physics.