Description This hand-operated centrifuge machine is an essential tool for middle school chemistry and high school physics experiments. It features a sturdy design and is easy to operate, making it ideal for educational settings. The device helps students understand the principles of centrifugal force and sedimentation through hands-on learning. Features - Color: Black - Material: Plastic - Size: 30.00 x 15.00 x 15.00 cm / 11.79 x 5.89 x 5.89 in - High efficiency separation: The hand-operated centrifuge quickly separates mixtures, enhancing experimental efficiency - Strong stability: Made from durable materials, this centrifuge offers excellent long-term durability - Versatile application: Suitable for middle school chemistry and high school physics experiments, meeting diverse educational needs - Easy operation: The hand crank design allows for convenient operation without the need for additional power sources, usable anytime, anywhere - Portable and lightweight: Compact and lightweight, this centrifuge is easy to carry and store, ideal for both laboratory and outdoor use Package list: 1 x Hand Crank Centrifuge