Sakura Color Products of America, Inc 37819 Rollerball Gel Pen, Medium Point, White by Sakura of America

Gelly Roll rollerball pen contains a pigment-based archival-quality ink that is chemically stable, waterproof, and fade-resistant. Delivers consistent ink flow to the last stroke. No smears, feathers, or bleed-through on most papers. Rollerball pen meets ACMI nontoxicity standards (AP seal). Ink is not recommended for use on fabrics intended to be washed, on food service or ceramics that are washed, and not evaluated for cosmetic use on skin.