Mitsubishi Pencil Signo RT1 Gel Ballpoint 33 Uni-ball UMN-155-38 Pen, Blue,

[Series] Signo RT1 [Ball diameter] 0.38mm [Ink color] Blue [Quantity] 1 pen [Refill] UMR-83.33 [Feature 1] Smooth and smudge-proof. [Feature 2] Pigment ink has excellent water resistance and lightfastness, so it does not bleed in water, the lines do not fade easily, and the lines remain vivid for a long time. [Size] Shaft diameter φ11mm x Thickness 15.4mm x Total length 141.2mm [Weight] 11.1g