3 Review(s)

Sensationally brilliant opaque colors on dark-color papers and photos with 1.0mm ball. Attractable-writing on black or such dark-color papers. Smooth-writing, very dense ink and constant ink flow from start to end. 5 Fluorescent colors glow under a black light source (UV lamp). No smears, feathers, or bleed-through on most papers. Line width: 0.5mm. Roller-ball pens, water based gel ink, acid less, water, fade and chemical proof.