Pentel EnerGel Philography Ballpoint Gel Red BLN2005B Pen, Ink, 0.5mm, Barrel, (Black)

[Barrel color] Red barrel [Mechanism] Rotary retractable type [Materials] Shaft: Brass / Cap: ABS, Nickel-chrome plated / Clip: Iron, Nickel-chrome plated [Features] Compatible with 5 ball diameters (Model numbers LRN3, LRN4, LRN5, LR7, LR10) A smooth writing experience that never stops your thoughts.