Exercise DVD to enhance internal organ function, suitable for beginners to advanced users. - Title: Momoiro Clover Z Gettaman Gymnastics DVD 6-Disc Set - Content: Exercises to improve internal organ function, important for dieting. - Effects: Boosts internal organ function, promotes metabolism, weight loss. - Target audience: Suitable for beginners to advanced users. - Seller: Amazon Thank you for viewing. This product is unused, both the DVDs and the packaging, but it was purchased several years ago and may have some yellowing or fading. Please understand that this item has been stored in a home closet for a long period, although it is unused. Please consider purchasing only if you understand this.