Smooth Strokes -- Make your note taking, meeting notes, calendar planning, and studying better and more efficient with our liquid ink roller pens.
Wide Using -- Works to be universal, everyday pen for the office, classroom, or general home use.
Those Questions You May Want to Know
Q: Can this pen be used to write on the white frame part of instant photos (polaroid, fujifilm instax) without smearing?
A: It is better use a permanent pen if you want to write on smooth glossy surface.
Q: Are they refillable?
A: No, but they are excellent pens and do last quite a long time.
Q: Acid free?
A: Yes, made of safe materials. liquid gel ink, no harm.