There are sticky notes attached, but otherwise, it's almost unused. There may be oversights, but I don't think there are any writings. There's a surname written, but it's in katakana, so I'll ship it as is. You can also erase it with correction tape. For an additional 300 yen each, I can also include the answers to Su 2+B and Su 1+A, but they are heavily soiled. Also, I have the 4STEP problem sets for Su 1A and Su 2B, which are full of writing, so if you'd like them, please feel free to ask.