"Minecraft Official Drill: Math & Science Fun with Minecraft! Step 1" MOJYANG / MOJANG Price: ¥850 No name written, but shows signs of use. There were writings inside, so I've erased as much as possible with an eraser where it was written in pencil. However, there are also places written in ballpoint pen, and eraser marks remain. You might consider using correction fluid to erase them, or photocopying it for repeated practice. Please understand that there are imperfections before purchasing. #Minecraft #SchoolPreparation #ElementarySchool #Drill #Minecraft #NewSchoolYear"