Compact and Portable Design: Measuring 16cm by 10cm, this inertia demonstrator is perfectly sized for easy handling and storage. Its compact form allows seamless operation during classroom experiments or home demonstrations, making it an ideal tool for interactive physics lessons without occupying much space. Durable Construction with Quality Materials: Crafted from sturdy polypropylene and metal components, this inertia demonstrator ensures long lasting performance. The combination of plastic and metal not only provides robustness but also maintains smooth functionality, allowing repeated use in educational settings without wear or damage. Clear Demonstration of Inertia Principles: Featuring an inertia ball paired with a stationary object, this tool effectively illustrates the fundamental physics concept of inertia. Users can visually grasp how objects resist changes in motion, enhancing comprehension through hands on experimentation and practical observation. Versatile Educational Applications: Designed for middle school students and beyond, this demonstrator supports DIY experiments that deepen understanding of physical science concepts. It is suitable for both home learning environments and school classrooms, fostering curiosity and engagement in physics through interactive play. Ideal Gift for Young Science Enthusiasts: This inertia demonstrator makes a thoughtful birthday or Christmas gift that combines fun with education. Encouraging children to explore scientific principles independently, it promotes critical thinking and a passion for STEM subjects through enjoyable, hands on learning experiences. Description: This inertia demonstrator is a practical educational tool designed to clearly illustrate the concept of inertia using an inertia ball and a stationary object. Perfect for physics lessons, it helps students grasp fundamental principles through hands on experiments. Compact and easy to use, measuring 16cm x 10cm, it fits conveniently in classrooms or home study areas. Made from durable polypropylene and metal materials, this demonstrator ensures long lasting performance. Ideal for middle school students, it encourages interactive learning and DIY experiments. A great gift choice for birthdays or Christmas, it supports science education in both school and home settings. Item Name: Inertia Demonstrator Material: Plastic, Metal Features: Educational, Physics Experiment, Inertia Demonstration Size Details: Length: 16cm/6.3" (Approx.) Height: 10cm/3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Inertia Demonstrator