Contents: (Palkids Kinder) - Introduction CD - Introduction DVD 〇 Junior - January - December CD - January - December DVD 〇 Senior - January - December CD - January - December DVD (Level 2) Step 1-12 CD Song 1-12 CD All CDs play without any issues. There are some creases on the CD cases. Purchased approximately 15 years ago. We listened to these many times at home and developed our listening skills with them. Please refrain from purchasing if you are sensitive to items that have been handled by others. We welcome purchases from those who are okay with used items. The appearance is of an older version, so it looks old, but it plays properly. It is perfect for passive listening at home. The original box is not included. The items will be placed in the cases shown in the photos, then waterproofed and shipped in a cardboard box. Please leave a comment if you have any questions.