A textbook set for learning ballpoint pen calligraphy. - Set includes: Ballpoint Pen Calligraphy Practice Book I, II, III, IV, Text, DVD - Publisher: NHK Publishing - Practice content: Basic ballpoint pen calligraphy practice, how to write characters - Language: Japanese - Format: Booklet, with DVD I haven't used it except for the three places written on in the photo. I get bored easily, so I left it as is and didn't even correct it, and time passed. I hope someone who wants to casually learn ballpoint pen calligraphy can use it. Thank you for looking.