■■ Campus note that the flat is comfortable ■

It opens flat without having to squeeze the bulge in the middle of the notebook.
When taking photos with your smartphone, there is no need to press the page by hand. It also has no shadows or distortion caused by the bulge in the middle so you can take beautiful pictures.
The pages can be written effortlessly and spaciously from end to end.
You can use the notebook in the open field across the left and right pages.
When using a ruler, it will not get caught in the middle of the notebook.
Features a ruled dot that crosses the left and right pages.