DWE Main Program Blu-ray Volume 12 For those who bought it used and it broke, or for those who want to try it out, please consider purchasing. It's structured so you can review a lot of Sing Along songs and Straight Play stories, so it's also helpful for people who don't have DWE to try it out. Operation confirmed. The case is not cracked, and the discs are in very clean condition with no scratches. Please understand that this is a used item. Although it's children's educational material, the vocabulary used is at the Eiken Grade 2 level, not too easy, and uses phrases that can be used in everyday life, making it suitable for adults to relearn and reskill. #Step by Step #World Family #Sing Along #Straight Play #Blu-ray #English Songs #Home English