Description This periscope model is made of plastic materials with good craftsmanship and designed for long-term use. The detachable design makes it convenient to carry and store. It can be used not only as a children's toy but also as a tool for basic optical experiments. This product serves as an engaging educational item, helping children learn about light reflection through hands-on play. It is suitable as a holiday gift for kids.Features - Color: Black - Material: Plastic - Size: Approximately 30.00 x 6.00 x 4.50 cm / 11.79 x 2.36 x 1.77 in - Made of durable plastic, sturdy and practical for extended use - Periscope operates on the principle of light reflection, making it a useful teaching aid for basic science education - Detachable and modular design allows for easy assembly and storage - Encourages interactive learning and exploration of optics through play - Ideal for school or home educational activities Package List 1 x Periscope Model