The single pulley block is indispensable for physics and mechanics education. The teaching instrument allows students to set up and conduct experiments that demonstrate the principles of mechanical. By using the pulley, students can learn how different setups can reduce the effort needed to lift weights, making complex concepts more accessible. Features -Color:Multi -Material:Plastic, metal -Size:10.00X4.00X1.50cm/3.93X1.57X0.59in -Simple to use: the single pulley is designed for easy use, ideal for conducting various physics and mechanics experiments with minimal effort -Sturdy and reliable: made from robust plastic and metal materials, this pulley ensures long term durability and consistent performance, even with frequent use -Multifunctional: this pulley is suitable for a variety of experiments, including physics, mechanics, and general science -Compact design: small and lightweight design, single pulley allows for easy transportation and storage, making it convenient for use in classrooms and laboratories -Education tool: the single pulley block is nice for demonstrating the principles and functions of pulleys Package list: 1 x pulley block