Experience the ink flow of a fountain pen with the convenience and control of a roller ball pen. Monteverde's Engage One Touch Ink Ball Pen is the first patented retractable ink ball pen. It can draw ink from a bottle just like a fountain pen, expanding its ink options to include the vast selection of fountain pen inks. Standard international size ink cartridges are also compatible. The pen body is made of hand-made carbon fiber.
Three ink cartridges (two black and one blue) and an ink cartridge adaptor are included. In addition, for a limited time the pen comes with a complimentary 90 ml bottle of black Monteverde ink with Ink Treatment Formula (model MONTEVERDE G308BK).
Dimensions: 5.9 inches long, 0.5 inches diameter (15.0 cm long, 1.2 cm diameter).