Description The Hi-Tecpoint V7 needle-point liquid ink pen is the much loved classic roller ball pen. The pen has a convenient clear barrel and a sturdy metal clip. Pilot’s V-System is a revolutionary liquid ink system that delivers exceptional performance and convenience. Its Pen Tip Ink Controller, based on Pilot’s fountain pen technology, ensures constant flow of ink through capillary action. The Air Tight and Through Mechanism (ATT) System in the cap eliminates common problems with liquid ink pens such as dry pen point, ink botching, and ink leak. SPECIFICATIONS Brand: Pilot Product Code: BX-V7 Type: Roller ball pen Ink: Water-based Tip: Stainless steel pipe Ball Diameter: 0.7mm Width of Stroke: 0.40mm Weight: 9.7g Refill: Non-refillable