Our smooth Gel Xtreme pen in black has water-based, non-toxic, acid-free pigment gel ink.

Excellent for writing, embellishing and decorating on letters, cards, notes and journals. Gel Xtreme pens are great for coloring alone or as an accent. 0.5 mm.

Great for loose sketches. Will re-wet if you go over lines with a wet brush.

Comes in a set of one dozen pens.