Dot Grid

What is a dot grid notebook? 

It is a page ruling on a notebook or notepad that is an alternative to plain, ruled or grid. A dot grid notebook features pages with a series of dots in rows which are usually faintly marked, suggesting a grid pattern. Often referred to as the chameleon of page ruling. Popular with the use of bullet journaling, those doing hand-lettering and handwriting, and those making technical sketches.