Product Review

This is a pen body only and require ink cartridges. Gel ink, mechanical pencil, eraser, and stylus components are available separately. For gel ink, there is following 15 colors, black, blue, green, red, violet, pink, orange, clear blue, blue black, brown, baby pink, apricot orange, cherry pink, aqua blue and apple green, each have 0.3/0.4/0.5 diameter. The Coleto takes an all-time favorite, the Pilot Hi-Tec-C, and makes it into a multi pen! You can pop in any variety color ink cartridges, mechanical pencil, eraser, or stylus your choice to customize your pen with whatever you desire. This pen has a cone-shaped back cap, which you find easier to open than flat cap. Switching refills is a snap!