FeaturesPilot V7 Needle Tip Rollerball PenPure liquid ink disposable pens for smooth writing with no skipping or blobbingUnique ink feed system gives constant line width and greater writing distanceLine width 0.4mmInk Colour: BlackThis Pilot V7 Hi-Tecpoint Ultra Rollerball Pen Fine (Pack of 12) contains pure liquid ink for smooth writing and long-lasting colour. The fine 0.7mm nib writes a 0.4mm line width, perfect for detailed annotation, note-taking and more. The pen also features an ink flow control system and a large viewing window for monitoring remaining ink levels. This pack contains 12 black pens.