Dual-Point: Bullet point and Chisel point on each end
Opaque
Permanent & dries quickly on non-coated paper
Suitable for acid-free environments
Not recommended for use on fabrics intended to be washed, on food service or ceramics that are washed, & not evaluated for cosmetic use on skin.
Archival quality ink - chemically stable, waterproof, and fade resistant on paper
*Not permanent on non-porous surfaces. Alcohol based cleaners may remove ink from non-porous surfaces.