Monteverde USA Ritma Anodized Rollerball Pen in Black Color__Green w/ Lines__laban-antique-ii-rollerball-pen-in-green-with-lines The TWSBI (commonly pronounced "twiz-bee")

The TWSBI (commonly pronounced "twiz-bee") Diamond 580 is the 21st Century interpretation of a classic writing instrument

This converter can be used for threaded or push in type fountain pens

It is not uncommon for important work utensils to be forgotten

Body Material: Brass with matte PVD coating and carbon fiber ring

Dimensions: 17

Monteverde USA Ritma Anodized Rollerball Pen in Black Color__Green w/ Lines__laban-antique-ii-rollerball-pen-in-green-with-lines The TWSBI (commonly pronounced "twiz-bee")The Ritma collection is inspired by the minimalist movement of the 1960s and 70s, where clean lines, straightforward designs and beautiful colors within work were the most prominent. Machined to perfection using a mixture of steel and aluminum, the Ritma boasts a streamlined design from magnetic cap top to back post, perfect for those who prefer a well balanced and heavyweight pen. Each aluminum barrel is anodized in a choice of metallic colors and