Explore the fascinating science of motion with this stylish Newton's Cradle. Featuring 5 steel balls suspended on a Z-shaped wooden base, it’s a perfect desk toy that demonstrates the principles of momentum and energy transfer. Key Features: Premium Wooden Base: Unlike cheaper plastic versions, this cradle is equipped with a sturdy, elegant wooden base that provides weight and stability, enhancing the overall aesthetic and functionality. 5 High-Quality Steel Balls: The five smooth, precision-engineered steel balls swing effortlessly to demonstrate Newton’s Laws of Motion, offering a visually appealing and educational experience. Z-Shape Design: The unique Z-shaped frame adds a modern twist to the classic Newton's Cradle design, making it a perfect addition to any desk or workspace. Educational & Relaxing: Not just a desk toy, this cradle offers a relaxing visual experience, allowing you to watch the rhythmic movement of the balls. It's also a great tool for teaching principles of physics, such as conservation of momentum and energy. Ideal for Stress Relief: This kinetic sculpture also acts as a stress reliever, making it perfect for office environments. Watch the balls move back and forth to help ease tension and break up the monotony of the workday. Perfect Gift: With its elegant design and educational value, this Newton’s Cradle makes a thoughtful gift for science enthusiasts, students, or anyone who appreciates interactive desk toys. Product Specifications: Material: Wooden base, 5 high-quality steel balls, fine nylon strings, metal frame Size: Approximately 14 x 11.5 x 15 cm / 5.5 x 4.5 x 5.9 inches Weight: Approximately 519 g / 18.3 oz Movement Time: The steel balls will move continuously for 15-25 seconds due to air resistance and friction. Perfect For: Desk Toy for Adults: A great addition to any office desk for entertainment, stress relief, or scientific curiosity. Educational Tool: Ideal for demonstrating physics principles in classrooms or for teaching kids about motion, momentum, and energy transfer. Gifting: A fantastic gift for science lovers, students, or anyone interested in educational and interactive desk decor.