Adult Science Magazine No. 9 features a special article on planetariums. This item has been stored at home for a long time. The cellophane tape on the box has discolored due to aging, but the supplement is unopened and unused. - Title: Adult Science Magazine Planetarium - Publisher: Gakken - Features: Ultimate pinhole planetarium Please understand that this item has been stored at home for a long time, although it is unused. Also, the planetarium is unopened and its operation has not been confirmed, so please purchase with the understanding that no operational guarantee can be provided. No claims / no returns. We firmly decline sales to those who are overly sensitive or seek perfection. We will ship in 2-3 days at the earliest, but we have set a longer shipping time as a precaution. We are also listing this item on other sites, and will sell to the first person to make payment.