For boys: this mini periscope is designed for physical optics experiments and educational use. It can also function as a DIY kit for backyard games or optical education props. Optical experiment value Fine workmanship and clear detail support reliable, repeatable results for handson learning. An experimental instrument that appeals to curious minds and encourages independent exploration and knowledge sharing. Adjustable mini scope design Adjustable and detachable construction allows rotating the periscope to different angles, enabling viewing from multiple perspectives. Compact and practical as a science experiment supply for classrooms, labs, or home learning. Physics and optics education Serves as a physical optics model to help students understand optical reflection principles through engaging, observable experiments. Provides a concrete, easytouse tool for demonstrating fundamental concepts in optics and physics. Use scenarios Classroom or home school experiments: set up simple reflection demonstrations, compare incident and reflected angles, and observe image paths with a handson periscope. DIY backyard projects: combine with basic optics props to create interactive science activities or educational games for students and families. Science fairs and demonstrations: portable periscope instrument that supports clear, visual demonstrations of optical principles and experimental setups. Key attributes Function: periscopebased optical experiment instrument for observation and education Compatibility: designed to complement standard optics props and education kits Size: compact mini scope suitable for portable use and easy handling Material and performance: emphasis on fine details and workmanship to support accurate experiments and reliable demonstrations This product remains focused on practical learning outcomes, offering a durable, easytouse tool for exploring optics, teaching reflection principles, and enabling engaging science activities.