Chartpak is a brand from the USA best known by graffiti artists for their AD Marker range. These markers are used to do chisel-style handstyles in blackbooks and stickers due to their lasting ink and extremely versatile nib. Artists like Soem, Nurse and others have been known to use these markers in their work.
Handstyler stocks the Chartpak Tri-Nib AD Marker in Super Black. This is because the ink is very dark and is most likely the only one you’ll want to use when flexing your handstyle.