Mitsubishi Pencil Signo RT1 UMN15528.64 Gel Ballpoint Pen, 0.01 inches (0.28 mm), Blue Black, 10 Pieces

[New formula ink and edgeless tip for ultra fine and smooth smooth] Improved ink formula, the colors are vibrant, and the smoothness is enhanced while taking advantage of the features of fine line drawing. It also features an edgeless tip that eliminates the edge of the tip to reduce the friction between the tip and the paper so you can write even smoother. The body has a rubber grip so the entire tip is very easy to grip. Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.6 inches (11 x 15.4 x 141.2 mm) Box of 10 Retractable / Gel Ink / Edgeless Tip / Rubber Grip Ball Diameter: 0.01 inch (0.28 mm); Ink Color: Blue Black Weight: 0.4 oz (11.1 g); Size: Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.6 inches (11 x 15.4 x 141.2 mm)