Featuring a range of hook weights, this educational tool is practical for conducting experiments related to gravity, density, and heat capacity. The weights are easy to handle and can be used in various experimental setups, making them a versatile addition to any physics lab. Their robust construction ensures use, supporting repeated educational activities. Features -Color:Silver -Material:Iron -Size:2.50X2.00X2.00cm/0.98X0.79X0.79in -Durable construction: crafted from sturdy iron, this product keeps durability and reliability for extensive use in educational settings. -Educational tool: ideal for demonstrating the principles of leverage in mechanics, aiding students in grasping essential physics concepts. -Multipurpose use: can be utilized in physics classes, laboratory experiments, and other educational environments, offering great versatility. -Userfriendly: designed for ease of use, making it accessible for students and educators alike to conduct experiments effortlessly. -Rich educational content: provides a wealth of teaching resources and instructional materials to support comprehensive learning Package list: 20 x iron hook