• Multi-pack STEM classroom resource ：Designed for educational bulk needs! This STEM speaker kit features durable laser-cut components and is pre-sorted, allowing teachers to efficiently distribute materials for group experiments, science fairs, or makerspace building challenges
• Educator learning tool ：Classroom-friendly and comes with a detailed 3D assembly guide, allowing teachers to demonstrate electromagnetic principles while students collaborate to build a working speaker in a school lab or robotics club
• School science project solution :Reinforced circuit board, terminal wire connection, suitable for 3rd - 8th grade students. Each bulk package supports 10-15 students for team building at the same time under teacher supervision
• Professional STEM kit Ensure the safety of the kit. We use high-quality materials and are a unique teaching material suitable for elementary school or camp
• Gift for small teams :A unique gift for Christmas, suitable for children and adults to complete together, is a special gift for boys and girls. Improve parent-child relationship