Add a pop of vivid color to your papercraft projects with these neon pens from Marvy Uchida. These pens are perfect to make clean lines and strokes on everything from greeting cards and posters to envelopes and gift tags. Set includes: fluorescent pink, fluorescent blue, fluorescent green, fluorescent yellow, fluorescent violet and fluorescent orange.Details: Includes assorted neon colors0.3 mm extra fine tip6 pensQuick drying Smear resistant Water based ink Conforms to ASTM D-4236