Tombow Mono Graph Light Ballpoint Black MONO Color Oil-Based Pen, 0.38mm, Ink, Barrel, 5-Pack, BC-MGLU01-5P

[Mono Graph Lite] An oil-based ballpoint pen with a smooth ink that makes the nib easy to read and produces a clear, dark line even in fine strokes. [Ink color] Black / [Ball diameter] 0.38mm [Quantity] 5 pieces (shaft color: MONO color) [Refill] BR-KNU33 (KNU oil-based ballpoint pen refill) [Main unit size (single item)] Maximum width 14 x total length 144 mm