Roller-ball pens, water based gel ink, acid free, water, fade and chemical proof
• These pens contain luminous gel ink that glows under black light and is brilliantly opaque on black or white paper.
• Smooth-writing, very dense ink and constant ink flow from start to end.
• The 0.5 mm tip gives a creamy, smooth, consistent bold line that won’t bleed through on vellum and most papers.
• Meets ACMI and ANSI standards
• Ideal for greeting cards, scrapbooks, black light art and more.
• Sensationally Brilliant Colors on dark-color papers and photos