Thank you for viewing. This is the adult science magazine vol. 14 / stereo pinhole camera (with unopened appendix). The appendix box has been opened, but the parts inside are still in their original packaging. The booklet has separated from the main body (the cover that wraps the appendix and booklet). (It was originally lightly glued so that it could be separated.) There are some scratches due to aging, but it is in relatively good condition. Regarding the pinhole camera appendix (quoted from Gakken): This camera allows you to easily take pictures that appear three-dimensional due to parallax, while maintaining the gentle expression of a pinhole. In addition to stereoscopic photos, you can also enjoy three types of photos: ultra-wide and single-shot pinhole. It comes with a dedicated viewer.