DescriptionThis set of physics teaching tool is made of premium metal, practical and durable. It can help students understand the principle of fruit power generation. Thus, students will develop interest in this physical chemistry experiments.Features-Color: Assorted Color-Material: Metal-Size: About 4x0.7x0.2cm / 1.57x0.28x0.08in- the understanding of the principle of fruit power generation.- Comprehensive physical chemistry experiments to understand the relationship between physical chemistry.- Simple and easy to use, improve the fun of the classroom, students' practical ability, and stimulate students' interest in learning.- High-quality metal materials, durable for long-time use.- Affordable price and premium quality makes it to be the best chemical experiment material.
