These high-quality Simple Pendulum Bob Balls are designed for physics laboratory experiments, educational demonstrations, and general-purpose applications. Made from durable stainless steel, each pendulum bob features a smooth finish and attached hook for convenient setup and reliable performance. With a 25 mm diameter, these heavy-duty Simple Pendulum Bob Balls are ideal for conducting pendulum motion experiments, time period studies, and practical physics demonstrations in schools, colleges, coaching institutes, and laboratories. The sturdy steel construction ensures long-lasting durability and resistance to rust and corrosion. Each pendulum bob is precisely designed for balanced movement and accurate experimental results. The attached hook allows easy suspension using thread or wire during laboratory activities and educational experiments. Suitable for science labs, DIY projects, educational models, games, and general-purpose use, these stainless steel pendulum bob balls are versatile, durable, and easy to handle. Features Simple Pendulum Bob Balls for physics experiments Made from durable stainless steel 25 mm diameter heavy pendulum bob Attached hook for easy suspension Rust-resistant and long-lasting design Ideal for schools, colleges, and laboratories Suitable for educational and general-purpose use Pack of 24 pendulum bob balls Specifications