About This

• A tool used to demonstrate the principles of inertia and mechanics.
• It used for demonstration by middle school physics teachers and students' group experiments.
• Make learning more fun, learn basic principles of simple Physics Experiment Equipment. Stimulate their curiosity and creativity.
• Pull the shrapnel with the hand to eject the hard plastic sheet so that the ball falls in the recess of the column.
• If you have any questions, please feel us, we will provide you with professional answers within 24 hours.