Anterique Ballpoint Pen

The Anterique ballpoint is a lighter-weight writing instrument that comes in an array of fantastic hues and writes like a dream.  Typically, ballpoint pens are filled with ink that's dense and viscous since it must cover the rolling bearing ball in the point (hence, ballpoint) to be subsequently transferred to the paper without leaking.

Anterique, a Japanese pen maker at the intersection of "antique" and "technique," has engineered a tip with a built-in spring that precisely controls the flow of an ultra-low-viscosity, smooth-flowing ink, delivering a crisp, non-smudging, ultra-fine .5mm line.  Plastic barrel. 

0.5mm tip
Black ink
5.5" length