This is the X-Rite Colorchecker Classic Mini. It's the same as the currently sold Calibrite ColorChecker Classic Mini, which was transferred from X-Rite. It's sold for around 15,000 yen. I opened it, but it's unused and has been stored at home. There are some scratches on the outer box from storage, but the contents are clean. Please refrain from purchasing if you are looking for a perfect item or are overly concerned about condition. Please judge the condition from the photos.