This is a set of 7 Kodomo Challenge DVDs. They are generally in good condition, but please understand that they are used items. I have not tested them to confirm they work before listing. Shipping will be done with minimal packaging using recycled materials. If you are concerned, I can ship with more robust packaging for an additional fee, so please inquire before purchasing. Please note that I may change the shipping method from Rakuraku Mercari Bin to Yuuyu Mercari Bin or vice versa without notice. The number of days until shipping is an approximate estimate, and there may be delays. If you need the item urgently, please be sure to confirm before purchasing. Cancellations are not accepted after purchase. Please be sure to ask any questions before purchasing. I do not accept any complaints after purchase. For convenience store payments, please only purchase if you can make the payment within 24 hours of purchase.