10 x Black Uni-ball Eye Micro Ub-150 Gel Ink Pen 0.5 Mm Mitsubishi Cheapest Ebay
It features a fine nib and a black ink colour that is sure to impress. Ballpoint Pen. Micro 0.5mm tip ,writes a 0.3mm line.The see through ink barrel lets you see how much ink is left. 100% made in Japan by Mitsubishi Pencil Co.Ltd.