Uni-ball at Nordisco.com
Uniball Signo 307 1927258, Black Gel Ink, 0.7mm Medium, Pens & Refills, FREE Shipping. Bundle includes 3 each U1A1927258 pens with 3 packs of U1A70161 refills. Uniball Signo 307 Gel Pen 1927258, Retractable, Black Gel Ink, 0.7mm Medium. The Signo 307 Gel features a modern, checkered design at the top of the barrel. Delivers vivid, bold lines without skipping or blobbing even on glossy paper. Ergonomic, textured rubberized grip provides a comfortable and controlled writing experience. Features innovative Super Ink that protects against water, fade and fraud.