The most embarrassing thing about school is that you forget to bring a pencil case in class, especially a science student, because you need to do some drawing in class. We are committed to the broad masses of students to consider, even if the class forgot to bring stationery, you can use our APP, we can completely replace stationery, not only pens, rulers, etc., you can also take pictures, records, tagging.
Characteristic：
The page is simple, functional and practical.
You can take pictures of the books, and then use the pen to mark, annotate, and take notes.