Retro 1951 Tornado Black Stealth Rollerball Pens come in a unique finish. These pens feature a stainless steel body with a matte black overlay. Comes with a smooth flowing rollerball cartridge that is retracted by twisting the knurled twist-top. Retro 1951 Tornado pens are well-weighted and abundantly sized. This is not your average rollerball pen! Comes in newly released, paperboard cylindrical box bearing the attractive vintage graphics Retro is known for.