Mitsubishi Pencil UMN103.24 Gel Ballpoint Pen Signo RT 0.38 Black 10 Pens

Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.5 inches (10 x 15 x 1 Box of 10 Retractable / Gel Ink / Edgeless Tip / Rubber Grip Ball Diameter: 0.01 inch (0.38 mm); Ink Color: Black Weight: 0.4 oz (10 g); Size: Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.5 inches (10 x 15 x 140