Features: This comprehensive physics electricity experiment set features modular components for quick and easy assembly, offering diverse experiments from simple circuits to electromagnetic phenomena, perfect for educational science set. Constructed with plastic and metal, it includes portable storage case and clear illustrated instructions for safe, long term learning experience in physics teaching tools. Ideal for school students, teachers, and families, it promotes hands on exploration and scientific understanding through engaging educational sets. Suitable for classroom teaching demostration, homeschooling science activities, and travel friendly teaching, it ensures organized fun with easy storage and practical application in electricity learning tool. Enhances comprehension of abstract concepts by encouraging experimentation, building critical skills and fostering interest in physics for all users. Specifications: Component: Plastic, Metal Color: As picture shown Size: Approx. 25x14.5x9.5cm/9.84x5.71x3.74in Weight: Approx. 1400g Package Includes: 1Set Scientific circuit experimental equipment note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color