Monteverde USA® has been establishing top of the line writing instruments since 1999. Uncluttered by bold colors, the Monteverde USA® Invincia™ emphasizes contrast and simplicity. Straight forward and always classic, the Invincia™ pencil, ballpoint pen, rollerball and fountain pens will compliment all fashions, styles and trends to come. The Invincia™ fountain pen’s flexible stainless steel nib is available in fine, medium, broad and stub sizes and accepts either ink cartridges or ink converter. The collection is completed with an exquisite capped rollerball which accepts Monteverde USA® rollerball G2 and W2 refills available in a variety of colors, and a Ballpoint pen which accepts Monteverde USA® P1 and P4 refills, both available in 10 colors.