uni-ball EYE Fine UB-157 Rollerball Pen 0.7mm Tip BlackBlueRed Blister

uni-ball

WINDOW BARREL - Allows one to see when the ink is running out UNI-FLOW SYSTEM - Controls and promotes ink flow to the tip, ensuring continuous writing and instant restart of the stroke after use UNI SUPER INK TECHNOLOGY - Fade free, water resistant and tamper proof