• Experiment tool--it is interesting and allows students to better understand mechanics principle in intuitive demonstrations and interesting experiments,Physical Experiment Tool
• cradle pendulum balls--manufactured with plastic and steel material which is safe and , and not easy to be damaged,Physical Experiment Equipment
• Single pendulum ball--stimulate students' interest, analysis and observation skills, practical for teaching use,Plastic Single Pendulum Ball
• Enhances hands-on learning experience: provides a practical and interactive method to learning,physics pendulum balls,Physical Teaching Device
• Suitable for both school laboratories and home education: can be used in various educational settings,physics newton ball accessory,pendulum ball