A new step stationery has been made with the Staedtler Textsurfer Dry Highlighter Pencils, which uses a fluorescent lead to highlight and detail work, without the use of ink. No more smudging, and no more leaking.
Color: Green (note that the color on the packaging differs, however the pencils inside the box remains green.
A great alternative to ink-based highlighters
Staedtler Textsurfer Dry Highlighter Pencils