Zebra's Mildliner is a highlighter in soft colors. It is less fluorescent than a regular highlighter, so it is easy on the eyes. The ink is a water-based pigment that does not easily show through to the back of the paper. Each pen has a broad 4 mm tip and a fine tip of 1.0 to 1.4 mm.
The range has 40 colors. Each color is sold on its own. There are 3-color sets and many 5-color sets grouped by color mood.
Besides highlighting text, it can also be used for illustration. Use the broad end for larger areas and the fine end for small details.