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Uni-Ball AIR Medium Rollerball (Pack of 6) Black
- 0.7 mm Tungsten carbide ball, Plastic (PC/PP) barrel, Stainless Steel Tip
- Details: Black Body, Black Ink Pen, Pack of 6
- Superior, smooth writing experience, Scratch-free writing with a smooth glide
- Variable line widths adjust to your writing style, Bold ink lay down
- Writes soft like a marker but durable like a roller ball. Innovative Smart Tip technology writes at any angle.