Introducing our simple model hydraulic arm, perfect for demonstrating the principles of hydraulics in any laboratory setting. This educational tool is constructed with durable rubber tubes and syringes, providing a hands-on learning experience for students of all ages. The hydraulic arm is fully adjustable, allowing users to explore the effects of fluid pressure and force as they manipulate the arm's movements. This engaging and interactive equipment is an essential addition to any lab supplies collection, fostering a deeper understanding of physics and engineering concepts. Whether for classroom demonstrations or personal experimentation, our hydraulic arm is a valuable asset for teaching and learning about hydraulic systems.