Stress Relief: This perpetual motion simulator provides a calming focal point to clear your mind and relieve stress, making it perfect for home or office use. Beautiful Art: The perpetual motion machine's mesmerizing design and high-quality materials make it a captivating and stylish addition to any desk or workspace. Working Principle: Demonstrating Newton's Laws of Motion, conservation of momentum, and energy, this kinetic desk toy is not only visually appealing but also educational and engaging. High-Quality Materials: Crafted from durable plastic and stainless steel, this perpetual motion machine is built to last and will impress with its unique design and reliable performance. Wide Range of Applications: Ideal for use as a desk accessory, teaching tool, or conversation starter, this cool desk toy is perfect for science enthusiasts, educators, and anyone looking for a unique and intriguing decorative piece. Description: Introducing the Perpetual Motion Simulator, a mesmerizing desk accessory that combines art and science to provide stress relief and endless fascination. This perpetual motion machine demonstrates the principles of dynamics and gravity, showcasing Newton's Laws of Motion and the conservation of momentum and energy. The metal ball continuously moves in an infinite loop, creating a captivating display of pendulum motion. Crafted with high-quality materials, including a durable plastic base and stainless steel wire, this desk toy is both reliable and visually striking. Its cute, simple, and modern design easily grabs attention, making it a perfect addition to any office or home desk. Whether you're feeling stressed or simply need a break, watching the charming swing of the metal ball can help clear your mind and relieve tension. This classic desk accessory is not only a great ice breaker but also an excellent teaching tool for science classes or outer space-themed courses. It's perfect for anyone with a passion for science or physics, as it elegantly demonstrates timeless physics principles. Surprise your friends with this clever toy that will leave them scratching their heads and bring endless joy to everyone who experiences its captivating motion. Item Name: Perpetual Motion Toy Material: Plastic Battery Capacity: 1800mAh Features: Non-Stop, Rolling Ball, Kinetic Art Size Details: L: 16.5cm, W: 10cm, H: 14cm(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 x Perpetual Motion Toy 10 x Rolling Beads