Mitsubishi Pencil One Gel Ballpoint Black 10 Pens Per Box Uni-ball Pen, 0.38mm, Black, Barrel, (UMNS38BK.24)

[Series] Uniball One [Features] Black is even deeper, colors are more vibrant, and you can write clear, memorable letters. [Design] The barrel design is simple and straight, and the oval-shaped open wire clip is a movable clip that is easy to attach to notebooks and planners. [Lead diameter] 0.38mm [Ink color] Black [Barrel color] Black [Size] Shaft diameter 10.5 x Thickness 15.0 x Total length 139.5 mm [Weight] 109.4 g