The 100 best pens as tested by the writers and editors of the Strategist. They tested felt-tip, gel, rollerball, ballpoint, and fountain pens, including ones from Pilot, Baron Fig, Montblanc, Ohto ...

Engineers Create Gel Pens That Draw Working Circuits. Lighting anything now possible. Complex. July 5, 2011. Share COMMENT. ... University of Illinois engineers have pioneered circuit pens ...

Buy: Uni-Ball Signo Gel Ink Rollerball Pen . 5. Sakura Gelly Roll Classic. A favorite of students in the ’90s, these adorable pens will never go out of style.