NOTE：This product is not suitable for children. Description Designed for student science projects, the static electricity helps in conducting easy science experiments. Students can use it to detect the presence of static electricity by bringing charged objects close to the . This practical tool enhances by providing a visual representation of static electricity, making it an ideal addition to any classroom science equipment collection. Features -Color:Transparent -Material:Plastic -Size:5.50X5.00X2.50cm/2.16X1.97X0.98in -Classroom science equipment: ideal for use in classroom settings, providing a practical tool for teaching static electricity and electromagnetism. -Studentfriendly design: userfriendly design ensures that students can easily engage with the equipment and perform experiments independently. -Comprehensive learning: supports a wide range of experiments, allowing students to explore different aspects of static electricity and electromagnetism - : constructed from practical plastic, this equipment is reliable and can withstand frequent use in education environments -Hands-on learning: promotes hands-on learning, enabling students to actively participate in experiments and better retain scientific concepts Package list: 1