This DIY periscope kit is a versatile teaching tool that can be used in various learning environments. Whether in a classroom setting or at home, it provides a hands- to understanding scientific principles. The kit's engaging and interactive nature allows that children remain while developing essential cognitive and motor skills. Features -Color:Multi -Material:Paper, glass -Size:21.50X4.00X4.00cm/8.45X1.57X1.57in -Skill enhancement: this diy periscope kit helps children enhance their manual skills and scientific thinking through learning -Safe for children: crafted from paper and glass materials, this periscope kit is safe for children to use, allowing their safety -Adjustable : the periscope features an adjustable , providing clear and detailed views of distant objects -Teaching fun: combining education and fun, this kids pretend toy kit makes learning about optics and physics enjoyable for children -Exploration opportunities: ideal for outdoor adventures, nature observation, and scientific experiments, this periscope for boys encourages children to the world around them Package list: 1 x periscope