2piece compact foil electroscope set designed for physics education and laboratory demonstrations. Lightweight and easy to handle, these electroscopes provide a clear, handson way to observe electrostatic phenomena and support classroom learning and experimental activities. Key benefits Visual learning made simple: foil leaves respond to static charge, making charge transfer, induction, and repulsion easy to observe and explain. Ready for classroom use: compact and lightweight design supports quick setup, convenient transport, and shared use across lessons or lab stations. Practical and versatile: widely used in physics education for demonstrations, student experiments, and science projects where a straightforward, visible indicator of charge is needed. Two units included: provides enough equipment for paired activities, comparative demonstrations, or small group work. Features and attributes Function: acts as a foil electroscope and basic electrometer to reveal presence and relative magnitude of electrostatic charge. Compatibility: suitable for school and introductory college physics labs, science classrooms, educational kits, and handson training sessions. Size and portability: compact form factor and lightweight construction make storage, classroom handling, and transport effortless. Materials and performance: foil leaves provide a visible, sensitive response to charge; simple design supports reliable demonstration of core electrostatic principles. Common use scenarios Classroom demonstration: teacher conducts a live demonstration of charging by friction and shows how foil leaves diverge when charged. Student lab exercise: pairs of students investigate charging methods, compare charge strength, and document how induction and grounding affect leaf movement. Science fair or project work: use as a visible, lowcomplexity instrument to illustrate electrostatic principles in displays or experiments. Contents Two compact foil electroscope demonstrators, ready for educational use.