Sanford jetstream rt rollerball retractable pen, 0.7mm, blue ink/barrel jetstream rt rollerball pen writes smooth like a gel, yet dries quickly like a ballpoint. Pen contains uni super ink, a specially-formulated ink that becomes trapped in paper, helping prevent criminal check washing and other document alteration. Archival-quality, acid-free ink is ideal for documenting and record-keeping. Ink is also fade-resistant and water-resistant. Rollerball pen features retractable tip, embossed grip and stainless steel accents. Quick-drying ink/fade resistant/water resistant/smear proof ink/acid-free ink. larger quantity quotes available. Please call 1-888-978-7759. this product arrives to most customers in 2-3 business days.