Monteverde Innova Formula M Rollerball Pen - Black size 10 1/4" x 8 1/4" 0 is the transparent window

0 is the transparent window that indicates the level of ink contained inside the barrel

The water-based ink is blendable and the resilient nylon brush retains its point stroke after stroke

There is a fine line between good and great and that line is drawn with Pilot Precise

As a timeless classic it is still one of the most modern writing instruments today

hosting frosted Italian acrylic within

Monteverde Innova Formula M Rollerball Pen - Black size 10 1/4" x 8 1/4" 0 is the transparent windowThe Monteverde Innova Formula M is an extraordinary writing instrument collection that combines unique materials and cutting edge designs that will entice not only pen aficionados, but anyone who dreams of life in the fast lane. Inspired by the racing industry, the Monteverde Innova Formula M collection evokes the power, speed and elegance of competition. All pens in the collection feature a 304 wire braided stainless steel sleeve with PVD coating