This is a set including the Kumon E-pencil, a storage case, and a storage box. The case has a name written on it and some stains, but the main unit is still in good condition. Operation has been confirmed. I am selling this because my child has recently graduated from using the E-pencil. The SD card and warranty are not included. This is not a new item, and it has been used by a child. Please understand this before purchasing. I will send it in its original box, but as it is a precision instrument, there may be unforeseen issues due to vibrations during shipping. I am afraid I cannot provide any guarantee for such cases, so please be aware of this. To prepare for any unforeseen issues, I plan to check the operation before shipping and record a video.