Product details:

A perfect grip is due to the ergonomic design Fine brush nib on one end and a medium-wide chisel nib on the other Revolutionary design of the nibs safeguards loss of firmness from use This ShinHan Touch Twin Brush Marker Set of 60B colors is the perfect addition to any artist's collection. These Touch Markers are essential for any animator, illustrator, architectural renderer and interior designer. With a fine brush nib on one end and a medium-wide chisel nib on the other, artists can control line width. The revolutionary design of the nibs safeguards loss of firmness from use. The ink is refillable and replacement nibs are available in four sizes. The alcohol based ink is odorless, non-toxic and permanent.