Thank you for viewing! This product is the Nintendo DS game "Brain Age: Train Your Brain in Minutes a Day!" This DS game is perfect for brain training, and you can experience training based on the latest brain science. I have confirmed that it works on my own device before listing, but there may be compatibility issues, so I cannot guarantee its operation. Please refrain from purchasing if you are concerned or are very particular about condition. *Condition* I have not cleaned the terminals or replaced the battery. *Packaging* I will wrap it in cushioning material such as bubble wrap to prevent damage. I will put it in an OPP bag to prevent water damage. *Shipping* Shipped with anonymous delivery and tracking for peace of mind! I plan to ship via "Yu-Yu Mercari Bin Yu-Packet Post Mini" or "Raku-Raku Mercari Bin Nekopos." The shipping method may change depending on the availability of dedicated materials. This is a used item/item stored at home. There may be scratches that are difficult to see in the photos, but please understand this before purchasing. - Title: Brain Age: Train Your Brain in Minutes a Day! - CERO Rating: C (Ages 15 and up) - Game Type: Brain Training - Features: Proven by the latest brain science - Included: Game card