The width of the ruled line can be selected from A(7mm) ruled line and B(6mm) ruled line according to the note being used.
A size that is easy to see even when pasted on a notebook. Natural dot rules are printed on both sides. Because there is a perforation along the glue (8mm width), you can put it straight and fold it many times to clean it.
The bottom & Side type is useful when you cannot write a few more lines.