Description This single knife switch is an essential tool for basic electrical experiments and laboratory use. It features a single-pole, single-throw design, making it ideal for simple circuit connections. The switch is designed to be durable and , ensuring consistent performance in educational settings and science projects. Features -Color:Sky-blue -Material:Plastic, stainless steel -Size:7.50X4.00X2.50cm/2.95X1.57X0.98in -Precise control: ensures accurate power management, aiding in physics experiment teaching and enhancing students' practical skills -Minimalist design: features an intuitive and straightforward, making it easy for beginners to quickly grasp circuit principles -Durable material: made from longlasting materials, reducing the frequency of maintenance and ensuring the continuity of experiments -Compact size: small and portable, it is easy to carry and store, adapting flexibly to different laboratory space requirements -Science tool: compatible with various experimental equipment, simplifying the preparation process and improving classroom efficiencyPackage list: 8 x switches