Precure A-I-U-E-O I Can Write! Book You can write and erase to practice as many times as you like! For water-based pens, use a damp cloth. For crayons, rub firmly with a dry cloth. Used with a water-based pen. Some color remains, but it's not so dark that it's noticeable, so it can be used without any problems! There is some scribbling. A writing practice educational book for learning hiragana. - Title: I Can Write! Book - Content: Hiragana practice - Features: Includes write-in pages Thank you for looking.